# Precision on the exchange

Quantity and price on incoming orders are strictly held to the minimums and increments shown in the [Supported Symbols Table](/market-data/symbols-and-minimums).

However, once on the exchange, quantities and notional values may exhibit additional precision down to two decimal places past the listed “minimum order increment”.  
For example, it is possible for a `btcusd` trade to execute with a quantity of `0.0000000001 (1e-10)` BTC. This can happen due to:

- Incoming market orders that may result in partial fills
- Fees
- Holds

This additional precision is marketable once on the exchange.

Your account balances are maintained with full fractional precision for each currency.