Can the use of rounding functions like round() help mitigate the discrepancies between float and integer values in PHP calculations?

When performing calculations in PHP that involve both float and integer values, discrepancies can arise due to the inherent differences in how these data types are handled. Using rounding functions like round() can help mitigate these discrepancies by ensuring that the final result is rounded to a specific number of decimal places, thus reducing the impact of floating-point precision errors.

$floatValue = 10.555;
$intValue = 5;

$result = round($floatValue + $intValue, 2);

echo $result; // Output: 15.56