Use this calculator to add up item prices, apply per-item or order-level discounts, optionally add a tip, and estimate the District of Columbia Sales Tax and final total. Everything is computed in your browser—nothing is sent to a server.
The state-level estimate shown here is provided for informational purposes only. Local county or municipal taxes may apply and are not included, and rates can change or become outdated. This tool is not tax, legal, or financial advice.
Need the other direction? Switch to the District of Columbia reverse sales tax calculator.