round off java 2 decimal places
class round{
public static void main(String args[]){
double a = 123.13698;
double roundOff = Math.round(a*100)/100;
System.out.println(roundOff);
}
}round off java 2 decimal places
class round{
public static void main(String args[]){
double a = 123.13698;
double roundOff = Math.round(a*100)/100;
System.out.println(roundOff);
}
}round decimals in java string
package com.mkyong.math.rounding;
public class StringFormatExample {
public static void main(String[] args) {
double input = 1205.6358;
System.out.println("salary : " + input);
// round half-up, no way control
// 1205.64
System.out.println("salary : " + String.format("%.2f", input));
// 1205.64
System.out.format("salary : %.2f", input);
}
}Copyright © 2021 Codeinu
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