Java program to format a double value to 2 decimal places

This code allows you to round a double value to 2 decimal places using DecimalFormat.

You can increase the decimal places by adding an extra #. For example DecimalFormat("#.###"); rounds to 3 decimal places.

Code Java:

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import java.text.*;
 
public class DecimalPlaces {
 
    public static void main(String[] args) {
 
        double d = 1.234567;
        DecimalFormat df = new DecimalFormat("#.##");
        System.out.print(df.format(d));
    }
 
}

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Thank you very much!

you can also do this,

Code Java:

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public class DecimalPlaces {
 
    public static void main(String[] args) {
 
        double d = 1.234567;
        System.out.printf("%1$.2f", d);
    }
 
}

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Code Java:

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public void GetTwoDecimal(){
 
        double d = 2.34568;
        DecimalFormat f = new DecimalFormat("##.00");  // this will helps you to always keeps in two decimal places
        System.out.println(f.format(d)); 
}

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