woocommerce_tax_round

Round to precision.

Description

apply_filters( 'woocommerce_tax_round', (unknown) $round, (unknown) $in ); 

Filter example: to return rounding to .5 cents you'd use:

function euro_5cent_rounding( $in ) add_filter( woocommerce_tax_round,, euro_5cent_rounding );

Parameters (2)

0. $round (unknown) => round( $in, self::$precision )
The round.
1. $in (unknown)
The in.

Usage

To run the hook, copy the example below.
  1. $round = apply_filters( 'woocommerce_tax_round', $round, $in ); 
  2.  
  3. if ( !empty( $round ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the woocommerce_tax_round callback 
  2. function filter_woocommerce_tax_round( $round, $in ) { 
  3. // make filter magic happen here... 
  4. return $round
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'woocommerce_tax_round', 'filter_woocommerce_tax_round', 10, 2 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'woocommerce_tax_round', 'filter_woocommerce_tax_round', 10, 2 ); 

Defined (1)

The filter is defined in the following location(s).

/includes/class-wc-tax.php  
  1. return apply_filters( 'woocommerce_tax_round', round( $in, self::$precision ), $in );