Division.php

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<?php
namespace Magento\Framework\Math;

class Division
{
    const DIVIDE_EPSILON = 10000;

    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;
    }
}