You can use the round(), ceil(), and floor() functions to round a fraction up or down to

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You can use the round(), ceil(), and floor() functions to round a fraction up or down to the nearest whole number. The round() function rounds a fraction to the nearest whole number, the ceil() function rounds a fraction up to the nearest whole number, and the floor() function rounds a fraction down to the nearest whole number. Write a script that demonstrates the use of these functions. Save the document as RoundedValues.php.