Java compensate 0.05 for money

I have 7.125 (double) and need to make it 7.15 What is the easiest way?

Found round, but I got 7.13, please help

thank you

Solution

The simplest way is to multiply by 20.0, round to an integer and divide by 20.0 again Think of it this way: 1.0 / 20.0 = 0.05... That's why it works

Note that rounding is different from floor (or convert to int) You should use Java. Java for double and float types lang.Math. Round(), use Java. Java for BigDecimal type math. BigDecimal. round(MathContext)

You might want to use BigDecimal