mirror of
https://github.com/invoiceninja/invoiceninja.git
synced 2024-11-10 21:22:58 +01:00
34 lines
795 B
PHP
34 lines
795 B
PHP
<?php
|
|
/**
|
|
* Invoice Ninja (https://invoiceninja.com).
|
|
*
|
|
* @link https://github.com/invoiceninja/invoiceninja source repository
|
|
*
|
|
* @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
|
|
*
|
|
* @license https://www.elastic.co/licensing/elastic-license
|
|
*/
|
|
|
|
namespace App\Helpers\Invoice;
|
|
|
|
/**
|
|
* Class for tax calculations.
|
|
*/
|
|
trait Taxer
|
|
{
|
|
public function taxer($amount, $tax_rate)
|
|
{
|
|
return round($amount * (($tax_rate ? $tax_rate : 0) / 100), 2);
|
|
}
|
|
|
|
public function calcAmountLineTax($tax_rate, $amount)
|
|
{
|
|
return $this->formatValue(($amount * $tax_rate / 100), 2);
|
|
}
|
|
|
|
public function calcInclusiveLineTax($tax_rate, $amount)
|
|
{
|
|
return $this->formatValue($amount - ($amount / (1 + ($tax_rate / 100))), 2);
|
|
}
|
|
}
|