/**
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Overview
Namespaces
Classes
Source
Overview
Classes
Sunnysideup\EcommerceAnyPriceProduct\Modifiers
AnyPriceRoundUpDonationModifier
LiveSubTotal
Introduction
Synopsis
Return
Source
Sunnysideup\EcommerceAnyPriceProduct\Modifiers\AnyPriceRoundUpDonationModifier::
LiveSubTotal
Work out sub total amount for order
Signature
protected function LiveSubTotal()
Returns
float