Sales tax › Missouri
Missouri sales tax calculator (2026)
The Missouri state sales tax is 4.225%; with an average local rate of 4.2% the typical combined rate is 8.43%. On a $100 purchase that is $8.43 in tax. City rates: Kansas City 9.975%, St. Louis 9.679%.
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Total with sales tax
Price before tax
Sales tax
Combined rate
Missouri sales tax on common amounts (combined 8.43%)
| Price | Sales tax | Total |
|---|---|---|
| $10 | $0.84 | $10.84 |
| $25 | $2.11 | $27.11 |
| $50 | $4.21 | $54.21 |
| $100 | $8.43 | $108.42 |
| $200 | $16.85 | $216.85 |
| $500 | $42.12 | $542.12 |
| $1,000 | $84.25 | $1,084.25 |
| $2,500 | $210.62 | $2,710.62 |
| $5,000 | $421.25 | $5,421.25 |
| $10,000 | $842.50 | $10,842.50 |