diff --git a/src/Corporation/corporate.js b/src/Corporation/corporate.js
index 7b3ddf515b6ef891ec6bd621ab2a2cabf35c8989..9a8b10438e6e6f7918885a7a63d49d0faf0d0699 100644
--- a/src/Corporation/corporate.js
+++ b/src/Corporation/corporate.js
@@ -654,6 +654,7 @@ App.Corporate.Init = function() {
     };
     App.Corporate.chargeAsset = function(cost, type) {
         if(!Number.isFinite(cost)) throw "The cost provided was not a real number";
+        cost = Math.trunc(cost);
         if(!(type in this.ledger.current)) throw `Ledger doesn't record '${type}' category.`;
         if(cost == 0) return;
 
@@ -661,7 +662,8 @@ App.Corporate.Init = function() {
         this.cash -= cost;
     };
     App.Corporate.earnRevenue = function(cost, locality) {
-        if(!Number.isFinite(cost)) throw "The cost provided was not real"
+        if(!Number.isFinite(cost)) throw "The cost provided was not real";
+        cost = Math.trunc(cost);
         let current = this.ledger.current;
         let key = `${locality}Revenue`;
         if(!(key in current)) throw `Unknown locality '${locality}'`;
@@ -669,6 +671,8 @@ App.Corporate.Init = function() {
         this.cash += cost;
     };
     App.Corporate.chargeDividend = function(cost, weekLedger) {
+        if(!Number.isFinite(cost)) throw "The cost provided was not real";
+        cost = Math.trunc(cost);
         if(weekLedger == null) {
             debugger;
             throw "No weekLedger provided";