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@ 2016-01-22T16:15:35Z

<?php
$tax = bcmul("33.95", .065);
$real_total = bcadd("33.95", "7.87");
//$real_total = bcadd($real_total, $tax);

echo $real_total;
function bcround($number, $scale = 0) {
  $fix = "5";
  for ($i=0; $i<$scale; $i++) $fix = "0$fix";
  $number = bcadd($number, "0.$fix", $scale + 1);
  return bcdiv($number, "1.0", $scale);
}

Output
Performance
VLD
References
Branches

bcmul: documentation ( source)
bcdiv: documentation ( source)
bcadd: documentation ( source)

preferences:dark modelive preview

51.43 ms | 402 KiB | 5 Q