I've been trying to update this GST value from 10.0000% to 10% from the invoice pdf. I couldn't find it on script. I wanted to know if there is a way to update this or to rewrite the module who handle the GST value. The attached image is the print button in sales invoice from Admin area.

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Hope that anyone could experienced this before.

1 Answer 1


You can change this using the magento inline translation.

This can be found under your app/locale/en_US or preferred language folder in Mage_Sales.csv or Mage_Tax.csv.

  • Hi Sorry, but there is no option there to change the value or covert the value. Mar 19, 2015 at 1:19
  • You could translate to a %d instead of %s or %01.2f, take a look at php.net/sprintf for the underlaying technique
    – Jeroen
    Mar 19, 2015 at 22:26

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