grandtotal
/ˈɡrændˌtɒtəl/Definitions
1. noun
the total amount of money owed, especially after a purchase or service, including tax and any other charges.
“The grand total came out to be $120.50, including the 10% sales tax.”
2. noun
the total amount or quantity of something, especially after a process or calculation.
“The grand total of the votes was 500, with the winner having 250 votes.”