diff --git a/Route.java b/Route.java
index 3e822a9..c489cc2 100644
--- a/Route.java
+++ b/Route.java
@@ -47,8 +47,8 @@ public class Route {
 
     public int getRouteSelected() {return routeSelected;}
 
-    public float estimateTolls(Vector<String[]> route) {
-        float runningTolls = 0;
+    public double estimateTolls(Vector<String[]> route) {
+        double runningTolls = 0;
         for (String[] el : route) {
             runningTolls += Double.parseDouble(el[3]);
         }