(web) Math.roundWithPrecision does the exact same thing as toFixed.

web/javascript/common.js

@@ -107,18 +107,6 @@ function setInnerHTML( e, html )
 	}
 };
 
-/*
- *   Round a float to a specified number of decimal
- *   places, stripping trailing zeroes
- *
- *   @param float floatnum
- *   @param integer precision
- *   @returns float
- */
-Math.roundWithPrecision = function(floatnum, precision) {
-	return Math.round( floatnum * Math.pow ( 10, precision ) ) / Math.pow( 10, precision );
-};
-
 /*
  *   Given a numerator and denominator, return a ratio string
  */