How do you round a decimal when using the if statement in Java?

How do you round a decimal when using the if statement in Java?

String.format (“%.2f”, var); where var is your newBalance, etc.

This rounds it to 2 decimal place.

Based on your code, System.out.println ("Interest: $" + String.format ("%.2f", interest);. Note that % is a character used to indicate that the following are the formatting instructions.
source: http://stackoverflow.com/

How do you round a decimal when using the if statement in Java?
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