
i have to make a project on console based application in java.. so can anyone guide me with some gd ideas that can be implemented.....

Please go through the following links:
http://www.roseindia.net/tutorial/java/core/companysale.html
http://www.roseindia.net/tutorial/java/core/calculateSalesTax.html
If you are facing any programming issue, such as compilation errors or not able to find the code you are looking for.
Ask your questions, our development team will try to give answers to your questions.