Goto will suggest a route based on destination and current traffic density to find the most convenient route for you. The actual fee is then calculated from the route that you decide to take and the amount is shown upon completion of the job once the "complete job" button is pressed.
You will be paid your usual standard waiting charge for any stops made by your vehicle on the route. Any deviations from the route will be calculated and added to the fare.
For more information on payments, please see: