round double to 2 decimal places java

round double to 2 decimal places java

Hi,

How to round double to 2 decimal places java?

Thanks

View Answers

December 18, 2017 at 8:23 AM

Hi,

BigDecimal class can be used in following way:

import java.math.BigDecimal;
import java.math.RoundingMode;

public class RoundDouble {

    public static void main(String[] args) {
        BigDecimal bd = new BigDecimal("203.56849");
        bd = bd.setScale(2, RoundingMode.HALF_UP);
        Double rounded =  bd.doubleValue();
        System.out.println(rounded);

    }

}

Thanks









Related Tutorials/Questions & Answers:
round double to 2 decimal places java
round double to 2 decimal places java  Hi, How to round double to 2 decimal places java? Thanks   Hi, BigDecimal class can be used...) { BigDecimal bd = new BigDecimal("203.56849"); bd = bd.setScale(2
Doubel value round upto 2 decimal places - Java Beginners
Doubel value round upto 2 decimal places  Dear Sir/Madam, My requirement is round up the double value upto 2 decimal points. eg. double d=2; result =2.00 And finally i have to return double value only. Please post
Advertisements
How to round a number to n decimal places in Java
How to round a number to n decimal places in Java  How to round a number to n decimal places in Java
Rounding off in Java - Round two decimal places
Rounding off in Java - Round two decimal places  ... to round the figure up to two decimal places in javaRound... Description of program:ADS_TO_REPLACE_2 The following program round two decimal places
php format number to 2 decimal places
php format number to 2 decimal places  Hi, How to format a number in PHP to 2 decimal places? Can anyone provide me good code for php format number to 2 decimal places? Thanks
Round the Decimal values
Round the Decimal values  How to round the decimal value with out using Math.round() Example:round the 2.7 as a 3.0 round the 2.4 as a 2.0
MySQL Round
:ADS_TO_REPLACE_1 ROUND( number, [Decimal Places... up to the 2 decimal places and since 3rd number is greater than five therefore... to the nearest whole number or to the specified decimal places. For getting the whole
Struts 2 double validator
Struts 2 double validator       The Double validator of Struts 2 Framework checks if the given input is double or not. If the input is not double, it generates the error message. Double
Decimal Format Issue Java
Decimal Format Issue Java  Decimal Format Issue Java
BINARY TO DECIMAL - Java Beginners
("" + str.charAt(i))); bttm = bttm * 2; } System.out.print ("decimal " + decimal); } } For read information on Java : http... TO DECIMAL  Hi friend, Program to convert Binary To Decimal : import
java basics
java basics  how to show all the decimal places in a double value
java program to convert decimal in words
java program to convert decimal in words  write a java program to convert a decimal no. in words.Ex: give input as 12 output must be twelve
converting string to double in java
converting string to double in java  Please post an example to converting string to double in java. Thanks!   Convert String to Double Tutorial
Binary to decimal - Java Beginners
{ public static void main(String[] args) { double dec = 0.0; int bin = 0... = String.valueOf(v); int num = Integer.parseInt(st); dec = dec + num * Math.pow(2
Intro Java help with Double
Intro Java help with Double  I have to evaluate a math expression using double in Java. I can input the code fine for the expression, but I don't know how to view the answer that it gives me. help
Java binary to decimal
Java binary to decimal   ... you in understanding a how to get a 'Java binary to decimal'. For this we have...();         System.out.println("Decimal value is : "+Integer.parseInt(s, 2
How to fill double array in java
How to fill double array in java  how to fill double array in java
How to convert binary to decimal in Java?
How to convert binary to decimal in Java program? In this section we are going to convert a binary number to it decimal representation... concerts Binary to Decimal in Java. Computer is based on the binary number
how to convert string to double in java
how to convert string to double in java  Hi, I have String variable with double value in it. how to convert string to double in java? Thanks   Hi, Use the function: Double.parseDouble(s) of Double class
how to convert string to double in java
how to convert string to double in java  Hi, I have String variable with double value in it. how to convert string to double in java? Thanks   Hi, Use the function: Double.parseDouble(s) of Double class
how to convert string to double in java
how to convert string to double in java  Hi, I have String variable with double value in it. how to convert string to double in java? Thanks   Hi, Use the function: Double.parseDouble(s) of Double class
how to convert string to double in java
how to convert string to double in java  Hi, I have String variable with double value in it. how to convert string to double in java? Thanks   Hi, Use the function: Double.parseDouble(s) of Double class
Java bigdecimal round example
Java bigdecimal round example       In this example, bigdecimal class round method working... and double. Method also throws ArithmeticException if the rounding mode
Conversion of Decimal to Binary in Java
Conversion of Decimal to Binary  in Java In this section we will discuss about conversion of Decimal to Binary in Java. You know that number having... as an  integer in base 2. Example : Code to convert Decimal to Binary using
java program (integer/decimal) - Java Beginners
java program (integer/decimal)  Accept a number from the user as command line arguments. The number could be an integer or decimal value. ? Display the absolute value of the input number ? Display the rounded off value
Write a program in Java to convert Decimal number into Binary number
Write a program in Java to convert Decimal number into Binary number  Hi, I have decimal number and I want to convert it to Binary. How to Write a program in Java to convert Decimal number into Binary number? Thanks
decimal to hexadecimal
decimal to hexadecimal  using array in java convert decimal to hexadecimal.   Hi, Please see the example Convert Decimal to Hexadecimal. (adsbygoogle = window.adsbygoogle || []).push({}); Thanks
convert to decimal
convert to decimal  f42a4 convert to decimal by using java
converting From Hexadecimal to Decimal System - Java Interview Questions
converting From Hexadecimal to Decimal System  Write a program in Java user is required to enter a number system XVI and turn it into the decimal.../java/java-conversion/DecimalToHexadecimal.shtml  Hi Friend, Try
Inserting Comma in a decimal number - Java Beginners
Inserting Comma in a decimal number  Hi, I want to insert comma... { static public void customFormat(String pattern, double value ){ DecimalFormat...); } static public void localizedFormat(String pattern, double value, Locale local
How to make the single click as double click in java
How to make the single click as double click in java  How to make the single click as double click in java... By clicking on a tab, the tab should respond as clicked twice i.e (double click on the tab/button)... Its very urgent
The double Keyword
The double Keyword       The double is a Java keyword that may not be used as identifiers i.e. you... a variable used to hold such a decimal number, you can use the double keyword.ADS
Create Round Button in Java swing
Create Round Button in Java swing In this tutorial, we are going to create a button of round shape. Java2D APIs and Java Swing make it easy to implement custom-shaped buttons. For this you need to extend your class from JButton class
losing precision converting from java BigDecimal to double
losing precision converting from java BigDecimal to double  losing precision converting from java BigDecimal to double
JavaScript for decimal number comparisons - Java Beginners
JavaScript for decimal number comparisons  Hi, I need to compare a BigDecimal in my javascript. I need a have a validation the text field value should not exceed (15,2) (max value is : 9999999999999.99). I am not able
Example to show double exception in java
Example to show double exception in java  ... exception in java. The given below program tells about the occurrence of double... in an object. Double exception occurs in java when the string or primitive data type
SQL Decimal
SQL Decimal       SQL Decimal is used to specify the values in decimal datatype. The Decimal datatype can be of two types : Decimal (p) refers to floating point and Decimal fixed
GUI 2 - Java Beginners
GUI 2  How can I modify this code? Please give me a GUI...) { double result = Integer.parseInt(numberTextField.getText... world and like it alot. I was wondering where can I go to learn more about java
Problem with Double type Value in Access Database - Java Beginners
Problem with Double type Value in Access Database  Hello sir I have store Double Type Value in MS Access Databse,but when I search Record then it Gives Round Figure Value related with Percentage and I want to Store and Retrieve
Java get decimal value
Java get decimal value       We can also get the decimal value in the specified format as we..._TO_REPLACE_1 Above lines of code prints decimal value 12345.6789 in the 12345.68
How to convet reader to double? - Java Beginners
How to convet reader to double?  I have this set of coding which read the input from the com1 port. I wan to ask how to convert the input (the reader) into Double so that the input can perform arithmetic operation
returning doubles with 2 decimals JAVA
returning doubles with 2 decimals JAVA  Hi all. I'm writing a program..., Item (string name, double cost, int qty) { ... } I have a method public double... a Double, not a String!! So when my client queries: item.getCost
ModuleNotFoundError: No module named 'round'
ModuleNotFoundError: No module named 'round'  Hi, My Python program is throwing following error: ModuleNotFoundError: No module named 'round' How to remove the ModuleNotFoundError: No module named 'round'
java code 1 of 2
java code 1 of 2  Create a washing machine class with methods as switchOn, acceptClothes, acceptDetergent, switchOff. acceptClothes accepts the noofClothes as argument & returns the noofClothes   Hi Friend, Visit
Moire Pattern 2 Java
Moire Pattern 2 Java   textWhat you are seeing in the screenshot...; g2.setColor(Color.black);g2.fillOval(centerX, centerY - ovalWidth / 2, 300, ovalWidth... - ovalWidth / 2, 300, ovalWidth);g2.rotate(Math.toRadians(15),centerX,centerY
java code 1 of 2
java code 1 of 2  Create a washing machine class with methods as switchOn, acceptClothes, acceptDetergent, switchOff. acceptClothes accepts the noofClothes as argument & returns the noofClothes   Hi Friend, Try
Java 2 micro editionJ
Java 2 micro editionJ  Hello, i am using JCreator, for writing my J2ME program, after building the program, it keeps on given me the following errors: package javax.microedition.midlet does not exist package
task 2 - Java Beginners
task 2  Write a time server that follows the time protocol outlined in RFC 868. When a client connects, the server sends a 4-byte, big-endian, unsigned integer specifying the number of seconds that have passed since 12:00 A.M.
que 2 - Java Beginners
que 2  WAP to input a string & print out the text withthe uppercase & lowercase letters reversed,but all other characters should remain the same. eg: input:WelComE TO School output:wELcOMe to sCHOOL  Hi Friend
Decimal Format Example
\completed>java DecimalFormatExample The Decimal Value is:2192.015... Decimal Format Example       In this example we are going to format a decimal

Ads