See the calculation with sample numbers
A 24-mile round trip at $0.65 per mile, 40 minutes valued at $45 per hour, and $5 parking costs about $50.60 to recover.
What can change the result?
Actual vehicle and traffic costs vary; the calculator does not look up routes or tax mileage rates.
How this was calculated: Estimated travel cost, time charge component, suggested cost-recovery minimum and comparison to fee.