/**
* Gets the tax from the article.
*
* @return float percantage of tax
*/
public function getTax()
{
$result = 0;
if (is_object($this->article)) {
$result = $this->article->getTax();
}
return $result;
}
/**
* Gets the tax from the article.
*
* @return float percantage of tax
*/
public function getTax()
{
$result = 0;
if (is_object($this->article)) {
$result = $this->article->getTax();
}
return $result;
}
