What are some best practices for handling decimal point formatting discrepancies between database output and website display in PHP?

When handling decimal point formatting discrepancies between database output and website display in PHP, it is important to ensure consistency by properly formatting the numbers. One way to achieve this is by using PHP's number_format() function to format the numbers with the desired decimal precision before displaying them on the website.

// Assume $value is the decimal number retrieved from the database
$formatted_value = number_format($value, 2); // Format the number with 2 decimal places

echo $formatted_value; // Display the formatted number on the website