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

Rounding to Two Decimal Places in Python

The given code snippet for a Fahrenheit to Celsius converter generates overly precise decimal values. To ensure a more user-friendly output, it is desirable to round these values to the second decimal place.

Solution:

Python provides the round function, which enables rounding of numbers to a specified decimal precision. For this particular code, the following line can be added to the printC function to round the answer:

This line takes the calculated answer and rounds it to two decimal places before converting it to a string. The rounded value is then printed in the desired format.

By incorporating this addition, you can effectively round all output values to the second decimal place, making the program more user-friendly and easier to interpret.

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