Formula
Total = Price × 1.1 (Tax = Price × 0.1)
Pre-tax Price = Total ÷ 1.1
Australia GST sales tax table (10%)
| Pre-tax Price | Tax (10%) | Total Price |
|---|---|---|
| $10.00 | $1.00 | $11.00 |
| $20.00 | $2.00 | $22.00 |
| $25.00 | $2.50 | $27.50 |
| $50.00 | $5.00 | $55.00 |
| $75.00 | $7.50 | $82.50 |
| $100.00 | $10.00 | $110.00 |
| $150.00 | $15.00 | $165.00 |
| $200.00 | $20.00 | $220.00 |
| $250.00 | $25.00 | $275.00 |
| $500.00 | $50.00 | $550.00 |
| $1,000.00 | $100.00 | $1,100.00 |
| $2,500.00 | $250.00 | $2,750.00 |
| $5,000.00 | $500.00 | $5,500.00 |
About Australia GST sales tax
State Base Rate10%
Avg. Combined Rate10%
Max Local Rate0%
Australia applies a flat 10% Goods and Services Tax (GST) nationwide on most goods, services, and other items sold or consumed in Australia, with basic food, healthcare, and education exempt.