All Languages >> Java >> java double 2 decimal

“java double 2 decimal” Code Answer’s

java double 2 decimal

java by Thankful Tiger on Jun 01 2020 Comment

String result = String.format("%.2f", value);

Source: stackoverflow.com

how to limit double decimal places java

java by lavaflowglow on Mar 27 2020 Donate Comment

package com.mkyong;

import java.math.RoundingMode;
import java.text.DecimalFormat;

public class DecimalExample {

    private static DecimalFormat df2 = new DecimalFormat("#.##");

    public static void main(String[] args) {

        double input = 3.14159265359;
        System.out.println("double : " + input);
        System.out.println("double : " + df2.format(input));    //3.14

        // DecimalFormat, default is RoundingMode.HALF_EVEN
        df2.setRoundingMode(RoundingMode.DOWN);
        System.out.println("\ndouble : " + df2.format(input));  //3.14

        df2.setRoundingMode(RoundingMode.UP);
        System.out.println("double : " + df2.format(input));    //3.15

    }

}
Copy

Source: mkyong.com

java 2 decimals

java by Greedy Goblin on Dec 17 2020 Comment