# Tutorial_1_Problem_2.py
#
# Write a Python program that adds a tax to a given price. Your program must ask the user for a price (float), then a tax (float).
# The format of the tax to be entered is, for example, 0.12 instead of 12%.
# The user will always enter a valid positive float value as a price and as a tax.
# For example:
# • if the user enters the price 2.65 and the tax 0.07 (i.e., 7%), then your program produces and prints 2.84.
# • if the user enters the price 12.85 and the tax 0.12 (i.e., 12%), then your program produces and prints 14.39.
# Hint:
# • You may appreciate the built-in function round(<someResult>,2).
#
# If you find it useful to start by designing an algorithm, feel free to do so.
#
# Anne Lavergne
# 2016

# Asking user for input
price = float(input("Please, enter the price as a float: "))
tax = float(input("Please, enter the tax as a float (for example, 0.12 instead of 12%): "))

# Compute the result
# result = price * (1+tax) <- also works!
result = price * tax + price

# Round up to 2 sig. fig.
result = round(result,2)

# Report
print("Price ({0}) + tax ({1}) = {2}.".format(price, tax, result))