@property<EOL><INDENT>def percentage(self):<DEDENT>
return self._percentage<EOL>
Gets the percentage of this CatalogTax.
The percentage of the tax in decimal form, using a `'.'` as the decimal separator and without a `'%'` sign. A value of `7.5` corresponds to 7.5%.

:return: The percentage of this CatalogTax.
:rtype: str