diff --git a/lib/commission-math.js b/lib/commission-math.js
index 3827cb59..fe77b922 100644
--- a/lib/commission-math.js
+++ b/lib/commission-math.js
@@ -3,11 +3,11 @@ const configManager = require('./new-config-manager')
 const { utils: coinUtils } = require('lamassu-coins')
 
 function truncateCrypto (cryptoAtoms, cryptoCode) {
-  const DECIMAL_PLACES = 3
+  const DECIMAL_PLACES = 6
   if (cryptoAtoms.eq(0)) return cryptoAtoms
 
-  const scale = coinUtils.getCryptoCurrency(cryptoCode).displayScale
-  const scaleFactor = new BN(10).pow(scale)
+  const scale = coinUtils.getCryptoCurrency(cryptoCode).unitScale
+  const scaleFactor = BN(10).pow(scale)
 
   return new BN(cryptoAtoms).integerValue(BN.ROUND_DOWN).div(scaleFactor)
     .decimalPlaces(DECIMAL_PLACES).times(scaleFactor)