private double calcPizzaPrice()
    {
        double price = 0;
        
        // Pizza Size
        if (jrbMedium.isSelected())
        {
            price = PRICE_MEDIUM;
        }else if (jrbLarge.isSelected())
        {
            price = PRICE_LARGE;
        }else{
            price = PRICE_SMALL;
        }
        
        // Add additional cost for each topping
        if (jcbSausage.isSelected())
            price += PRICE_SAUSAGE;
        if (jcbPepperoni.isSelected())
            price += PRICE_PEPPERONI;
        if (jcbSalami.isSelected())
            price += PRICE_SALAMI;
        if (jcbOlives.isSelected())
            price += PRICE_OLIVES;
        if (jcbMushrooms.isSelected())
            price += PRICE_MUSHROOMS;
        if (jcbAnchovies.isSelected())
            price += PRICE_ANCHOVIES;
        
        return price;
    }