Calculate percentage properly instead of adding to the base value #925 (#942)

* Calculate percentage properly instead of adding to the base value #925
This commit is contained in:
Nabeel S
2020-11-26 16:44:57 -05:00
committed by GitHub
parent 2ecf366670
commit 6b5cf38224
4 changed files with 33 additions and 61 deletions

View File

@@ -27,18 +27,19 @@ class Math
return $override_rate;
}
return static::addPercent($base_rate, $override_rate);
// It is a percent, so apply it
return static::getPercent($base_rate, $override_rate);
}
/**
* Add/subtract a percentage to a number
* Apply a percentage to a number
*
* @param $number
* @param $percent
*
* @return float
*/
public static function addPercent($number, $percent): float
public static function getPercent($number, $percent): float
{
if (!is_numeric($number)) {
$number = (float) $number;
@@ -48,6 +49,8 @@ class Math
$percent = (float) $percent;
}
return $number + ($number * ($percent / 100));
$val = $number * ($percent / 100);
return $val;
}
}