Help with java Rounding

[silvia]

Hi, I want to get my Java application to be able to round double varibles, but I do not want to use math.round(), I want to do this another way...

I was thinking of maybe dividing the double variable let say i have

Code:

double z;

then in an if statement dividing the input z by one but only retaning the remainder z%1, the if the remainder is less than .49 print (int)z, or something not sure what way to go here, and if the remainder is greater than .50 then z++. I am still not sure of how to actually set this up.

Thanks

[cruxblack]

U already set up the logic nicely, maybe this how the program would look in its java source code

Code:

import java.util.*;

public class Rounder
{
	public static void main(String[] args)
	{
		double z;
		Scanner scan = new Scanner(System.in);
		z = scan.nextDouble();
		if((z%1)>=.50)
		{
			z++;
		}
		System.out.println((int)z);
	}
}

already tried it, and it works, hope this helps