Check the route summary first
A Jeddah Cabs result should be read against the pickup and destination shown in its route summary. Changing the currency selector does not turn a Jeddah Airport request into a city-hotel pickup or move the destination to another country. Those are separate parts of the search.
This distinction matters when comparing a saved airport-arrival plan with a new search. Start by checking the actual airport place and the intended destination. A familiar currency symbol cannot tell you whether the result describes the journey you want.
Change one comparison setting deliberately
If you want to view the same request in another supported currency, keep the route and travel requirements consistent. Then review the returned route summary again. This makes it easier to distinguish a display-currency choice from an accidental change to the journey.
The interface includes specific place information alongside the currency field. Use each for its own purpose. A quote in GBP is still a quote for the Saudi locations you submitted; selecting EUR does not add a European airport movement. Neither setting changes which hotel or visitor venue should be used as the endpoint.
Review the cards within that request
Once the route is correct, compare the returned vehicle details and displayed currency together. Avoid comparing an airport-to-Taif result with an airport-to-Jeddah-hotel result as though the difference came only from the currency selection. Those are different journeys.
If you change the destination, run the revised request and use its new results. Do not carry a total from the earlier route into the new plan. The useful comparison remains between the options returned for the actual journey currently shown.
Before moving on, read the airport, destination and currency as three distinct checks. This keeps the search grounded in the intended trip while letting you choose a supported currency for reviewing its results.