<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Math;

/**
* Division library
*
* @api
* @since 100.0.2
*/
class Division
{
/**
* Const for correct dividing decimal values
*/
const DIVIDE_EPSILON = 10000;

/**
* Returns the floating point remainder (modulo) of the division of the arguments
*
* @param float|int $dividend
* @param float|int $divisor
* @return float|int
*/
public function getExactDivision($dividend, $divisor)
{
$epsilon = $divisor / self::DIVIDE_EPSILON;

$remainder = fmod($dividend, $divisor);
if (abs($remainder - $divisor) < $epsilon || abs($remainder) < $epsilon) {
$remainder = 0;
}

return $remainder;
}
}