/**
* Implements the CFML Function round
*/
package railo.runtime.functions.math;
import java.math.BigDecimal;
import railo.runtime.PageContext;
import railo.runtime.ext.function.Function;
public final class Round implements Function {
private static final long serialVersionUID = 3955271203445975609L;
public static double call(PageContext pc , double number) {
return call(pc,number,0);
}
public static double call(PageContext pc, double number, double precision) {
if(precision<=0)
return StrictMath.round(number);
BigDecimal bd = new BigDecimal(number);
bd = bd.setScale((int)precision, BigDecimal.ROUND_HALF_UP);
return bd.doubleValue();
}
}