Rounding.java

package eclipse.controller.util;

import java.math.BigDecimal;
import java.math.RoundingMode;

public class Rounding {
	
	public static double roundDouble(double value, int places) {
	    if (places < 0) throw new IllegalArgumentException();

	    BigDecimal bd = new BigDecimal(value);
	    bd = bd.setScale(places, RoundingMode.HALF_UP);
	    return bd.doubleValue();
	}
}