static void Main(string[] args) { var calculator = new TotalCostCalculator(100); var totalCost = calculator.CalculateTotalCost(price => price * 0.23m, ConsoleNotification); Console.WriteLine($"Total cost for $50 after tax for Poland is: ${totalCost}"); }
public DeliveryServiceModel GetOrderCost(DeliveryServiceModel deliveryServiceModel) { deliveryServiceModel.TotalCost = TotalCostCalculator.CalculateTotalCost(deliveryServiceModel); return(this._adapter.Save(deliveryServiceModel)); }