round a double to 2 decimal places java code example

Example 1: double round java integer

int a = (int) Math.round(doubleVar);

Example 2: java double 2 decimal

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

Example 3: 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);
}
}

Example 4: java round to 2 decimal

class round{
    public static void main(String args[]){

      double a = 123.13698;
      double roundOff = Math.round(a*100)/100;

      System.out.println(roundOff);
	}
}

Example 5: java round 2 decimal places

Math.round(input * 100.0) / 100.0;

Example 6: java 2 decimals

double res = Math.round(a * 100) / 100;