code: function(totalDigits, digits) {
  			var total    = 0;
  			var newArray = [];
  			
  			$.each(digits, function(i, digit) {
  				if(i < totalDigits) {
  					total += parseInt(digits[i], 10);
  				}
  				else {
  					newArray.push(digits[i]);
  				}
  			});
  			
  			if(total === 0) {
  				return newArray;
  			}
  			
  			return digits;
  		}
docs: Removes a specific number of leading zeros from the array.
  This method prevents you from removing too many digits, even
  if you try.
  
  @param   int    Total number of digits to remove
  @return  array  An array of digits