Java - round double to 2 decimal places

public class RoundExample {

​

    public static double roundTo2thDecimalPlace(double value) {

        return Math.round(value * 100.0) / 100.0;

    }

​

    public static void main(String[] args) {

        System.out.println(roundTo2thDecimalPlace(1.23400000001)); // 1.23

        System.out.println(roundTo2thDecimalPlace(1.234)); // 1.23

        System.out.println(roundTo2thDecimalPlace(1.2)); // 1.2

    }

}