Calculating How to Split a Gas Bill

Distance traveled (outbound)
km
Distance traveled (return)
km
Gas price
¥/liter
The car's fuel consumption
km/liter
Miscellaneous expenses (highway tolls, parking costs etc.)
¥
Number of people to be split between
Gas cost + miscellaneous expenses
¥ -
Exact split
Per person ¥ -
Round up slightly and split the bill
Per person ¥ -