/**
* Method provides item tax details. pass the product price and the product price and get the tax,
* nternally gets the taxprofile id and get the tax
*
* @param float $product_price product price.
* @param integer $item_id item id.
* @param array $address Adress detail object
* @param integer $taxprofile_id Tax profile id.
*
* @since 2.2
* @return null
*/
public function getItemTax($product_price, $item_id, $address, $taxprofile_id = '')
{
$taxHelper = new taxHelper();
$amount = 0;
$ret['taxdetails'] = array();
if (empty($taxprofile_id)) {
// Get tax profile id
$taxprofile_id = $taxHelper->getProductProfileId($item_id);
}
// Get Application tax rate details
$ItemTaxes = $taxHelper->getApplicableTaxRates($taxprofile_id, $address);
// Get tax rate wise commulative total
$taxRateWiseTotal = $taxHelper->getTaxRateWiseTotal($product_price, $ItemTaxes);
foreach ($taxRateWiseTotal as $tax_rate) {
$amount += $tax_rate['amount'];
}
$ret['taxAmount'] = $amount;
$ret['taxdetails'] = $taxRateWiseTotal;
return $ret;
}