Common/Calculator/Amount.php
public function getDiscount(bool $ati = false): float
    {
        return $ati ? $this->ati($this->discount) : $this->discount;
    }
public function getDiscount(bool $ati = false): float
    {
        return $ati ? $this->ati($this->discount) : $this->discount;
    }
public function getDiscount ( bool $ ati = false ) : float { return $ ati ? $ this -> ati ( $ this -> discount ) : $ this -> discount ; }
Returns the discount.

@param bool $ati

@return float
Returns the discount .