Create a function that returns the total of a meal including tip and tax. You should not tip on the tax.
You will be given the subtotal, the tax as a percentage and the tip as a percentage. Please round your result to two decimal places.
def calculate_total(subtotal, tax, tip):
    return round((1 + (tip + tax) / 100.0) * subtotal, 2)
def calculate_total(subtotal, tax, tip):
    return round((1 + (tip + tax) / 100.0) * subtotal, 2)