How Can I Round Fahrenheit-to-Celsius Conversion Results to Two Decimal Places in Python?

Rounding to Two Decimal Places in Python

In a Fahrenheit-to-Celsius conversion program, the output may contain numerous decimal places. To rectify this, rounding to the second decimal place is desired.

The Python programming language offers the round function for this purpose. It accepts two arguments:

• The first argument is the number to be rounded.
• The second argument specifies the number of digits to keep after the decimal point.

In the given code snippet, this functionality can be implemented by modifying the printC function as follows:

def printC(answer):
    answer = str(round(answer, 2))  # Using the `round` function with precision of 2
    print("\nYour Celsius value is {} C.\n".format(answer))

By incorporating this change, every Celsius value will be rounded to two decimal places, ensuring cleaner and more concise output.

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