Calculators

Reverse Calculate the BC sales taxes GST and PST

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Formula for calculating reverse GST and PST in BC

Amount with sales tax / (1+((GST and PST rate combined)/100)) = Amount without sales tax
Amount with sales taxes x (GST rate/100) = Amount of GST in BC
Amount without sales taxes x (PST rate/100) = Amount of PST in BC

Example

1000$ / (1+((5+7)/100))
1000$ / 1.12 = 892.86$
892.86$ x (5/100) = 44.64$ (GST)
892.86$ x (7/100) = 62.50$ (PST)

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