<?php
namespace App\Traits;
trait CalculatorTrait
{
protected function getDiscountAmount(float $price, float $discount, string $discountType): float
{
if ($discountType == PERCENTAGE) {
$value = ($price / 100) * $discount;
} else {
$value = $discount;
}
return round($value,4);
}
protected function getTaxAmount(float $price, float $tax):float
{
return ($price / 100) * $tax;
}
}