ProductRowComparer::areFieldsEquals

static function areFieldsEquals(array $left, array $right, $name)
{
	if ($name === 'TAX_RATE')
	{
		$left[$name] = (float)($left[$name] ?? null);
		$right[$name] = (float)($right[$name] ?? null);

		return $left[$name] === $right[$name];
	}

	return parent::areFieldsEquals($left, $right, $name);
}