Price::clearRoundRulesCache

static function clearRoundRulesCache($priceType)
{
	$priceType = (int)$priceType;
	if ($priceType <= 0)
		return;
	if (isset(self::$roundRules[$priceType]))
		unset(self::$roundRules[$priceType]);
	MainApplication::getInstance()->getManagedCache()->clean(
		static::getRulesCacheId($priceType),
		CatalogRoundingTable::getTableName()
	);
}