Tutusfunny

in this tutorial will help you to learn Payroll Loan Calculation using Java. how to change the currency format all the thing taught in this tutorial.

NumberFormat curr = NumberFormat.getCurrencyInstance(); 

this class which used to formatting numbers easy way.

Paste this code inside the Calculation Button

double amt;
int month;

NumberFormat curr = NumberFormat.getCurrencyInstance();

double interset;   
amt = Double.parseDouble(txtAmount.getText());
month = Integer.parseInt(txtMonth.getText());
interset = Double.parseDouble(txtInt.getText());

 double monthlyPayment = amt * interset/month;
 double fullpayment =    monthlyPayment * month;

 txtamt.setText(curr.format(amt));
 txtMamt.setText(curr.format(monthlyPayment));
 txtTot.setText(curr.format(fullpayment));

I have attached the video tutorial below it will help you  to do this  step by step.