Rounding to 2 decimal places

Question

(Math.round(doubleValue*100))/100.0

Is there a better way to round decimals to 2 decimal places?

Answer 1

If you're interested in decimal places and therefore precise decimal values, you should typically be using java.math.BigDecimal to start with. You can then use Decimal.round or Decimal.setScale to round according to your exact needs.