- $divisor = pow(10, $dec);
- $frac = round2($amount - floor($amount), $dec) * $divisor;
- $frac = sprintf("%0{$dec}d", $frac);
+ $divisor = pow(10, $dec);
+ $frac = round2($amount - floor($amount), $dec) * $divisor;
+ $frac = sprintf("%0{$dec}d", round2($frac, 0));