The ROUND function in MySQL rounds a number to a specified number of decimal places. It is useful for formatting numerical results.

Examples with Tamil Kings

1. Rounding to Two Decimal Places

SELECT ROUND(123.4567, 2) AS rounded_value;

2. Rounding to the Nearest Whole Number

SELECT ROUND(987.65, 0) AS whole_number;

Best Practices

• Use ROUND to format numbers for display or calculations.
• Be aware of rounding rules and potential impacts on calculations.

Key Takeaways

• The ROUND function rounds numbers to a specified number of decimal places.
• It is commonly used for formatting and numerical accuracy.