Sales tax › Missouri › St. Louis
St. Louis sales tax calculator (2026)
The combined sales tax rate in St. Louis, MO is 9.679% (4.225% state + 5.454% local). On a $100 purchase that is $9.68 in tax, $109.68 total.
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Total with sales tax
Price before tax
Sales tax
Combined rate
St. Louis sales tax on common amounts
| Price | Sales tax | Total |
|---|---|---|
| $10 | $0.97 | $10.97 |
| $25 | $2.42 | $27.42 |
| $50 | $4.84 | $54.84 |
| $100 | $9.68 | $109.68 |
| $200 | $19.36 | $219.36 |
| $500 | $48.40 | $548.39 |
| $1,000 | $96.79 | $1,096.79 |
| $2,500 | $241.97 | $2,741.97 |
| $5,000 | $483.95 | $5,483.95 |
| $10,000 | $967.90 | $10,967.90 |
St. Louis ZIP codes at 9.679%
ZIPs that lie mostly inside the city limits (Census boundaries). Look up any ZIP.