Answers for "how to rounf off to two decimal numbers in java"

-1

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);
	}
}
Posted by: Guest on February-18-2021
0

how to convert a number into a decimal number in java

public class StringNumberToDecimal {

	public static void main(String[] args) {
		String string = "10";
		float decimalValue = Float.parseFloat(string);
		System.out.println(decimalValue);

	}
}
Posted by: Guest on December-15-2021

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