Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.math.BigDecimal;
import java.math.RoundingMode;

public class Main {

    public static void main(String[] args) {

        BigDecimal bg1 = new BigDecimal("123.12678");

        // set scale of bg1 to 2 in bg2 using floor as rounding mode
        BigDecimal bg2 = bg1.setScale(2, RoundingMode.FLOOR);

        String str = bg1 + " after changing the scale to 2 and rounding is " + bg2;

        // print bg2 value
        System.out.println(str);
    }
}