Round Numbers to 2 Decimal Places in Python (3 Ways)

This Python code demonstrates three different methods to display a number with two decimal places. These methods are useful for formatting numeric output in financial, statistical, or scientific applications.

• Method 1: Using the built-in round(number, 2) function to round the number to two decimals.
• Method 2: Using string formatting with the format method and the pattern {:.2f}.
• Method 3: Using an f-string with the same pattern {number:.2f}, which is the most modern and readable approach.

Note: The formatting methods return a string, which is better for precise two-decimal display, while round returns a numeric value.