Calculate VAT. More...

Inheritance diagram for Vat:

Static Public Member Functions
static	vat_rate ()
	Returns the VAT rate, e.g.
static	vat_constant ($vat_rate=null)
	Gets the VAT constant, to use in calculations.
static	paid_from_gross ($price, $vat_rate=null)
	Works out the tax paid from a gross price IMPORTANT: this is not to add to a net price! use Vat::add() instead.
static	add ($price, $vat_rate=null)
	Add VAT to a net price.
static	deduct ($price, $vat_rate=null)
	Remove VAT from a gross price.

Additional Inherited Members
Public Member Functions inherited from Base
	__call ($function, $params)
	The 'magic' call method will get/set for us invoked when the interpreter can not find a method the user is asking for.
	set_parameters ($arguments)
	Set variables from an array to member fields requires $this->optional_arguments or $this->required_arguments to have been set by the subclass.
Protected Attributes inherited from Base
	$optional_arguments = array()
	Array of options that can be set to variables.
	$required_arguments = array()
	Array of options that need to be set to variables.

Detailed Description

Calculate VAT.

Member Function Documentation

static Vat::vat_rate ( )

static

Returns the VAT rate, e.g.

'20' (%)

The documentation for this class was generated from the following file: