Roscoe, MO Sales Tax Rate
The combined sales tax rate in Roscoe, Missouri is 5.225% (4.225% state and 1% county). Calculate the sales tax on any purchase in Roscoe. Rates effective October 2026.
- State tax
- 4.225%
- County tax (St. Clair)
- 1%
- City tax (Roscoe)
- 0%
- Special district tax
- 0%
- Combined rate
- 5.225%