I'll second this. It's the most reliable way to know what your total charge will be, including all the (potential) bullshit "convenience fees", etc, etc. You go

I'll second this. It's the most reliable way to know what your total charge will be, including all the (potential) bullshit "convenience fees", etc, etc. You go to the "How much are you actually telling me you're charging my card?" screen, then compare prices there.