Extra charges are being added to the total amount

Describe the bug
Extra charges are added to the total order payment.

To Reproduce
Steps to reproduce the behavior:

Go to 'any restaurant vendor'
Add any item to your cart.
The total amount of the order will be more than the price of the food items ordered.
Expected behavior
The total amount of the payment should be equal to the sum of prices of food items purchased not more or less than that.

Screenshots
image

Smartphone (please complete the following information):

Device: iPhone15pro and 13promax and Android phones
OS: iOS
Activity

Reproduce the issue by choosing any restaurant vendor, adding an item to the cart, and comparing the displayed total with the item price on the listed iPhone and Android devices. Trace the order total and payment flow to identify where the extra charge is introduced; done means the payment total equals the sum of purchased food-item prices.

Written by the indexing model from the issue text.