diff --git a/QuantitativerAngebotsvergleich/QuantitativerAngebotsvergleich/MainForm.cs b/QuantitativerAngebotsvergleich/QuantitativerAngebotsvergleich/MainForm.cs
index 73d7f29..83d9923 100644
--- a/QuantitativerAngebotsvergleich/QuantitativerAngebotsvergleich/MainForm.cs
+++ b/QuantitativerAngebotsvergleich/QuantitativerAngebotsvergleich/MainForm.cs
@@ -75,31 +75,31 @@ namespace QuantitativerAngebotsvergleich
                 Button editButton = new() { Text = "Bearbeiten" };
                 editButton.Click += (s, e) => { new OfferDetail(this, offer).Show(); };
 
-                Label labelTitle = new() { Text = offer.Label };
-                Label labelListPrice = new() { Text = FormatCurrency(offer.ListPrice) };
-                Label labelDiscount = new() { Text = FormatCurrency(offer.DiscountAmount) };
-                Label labelPriceTargetPurchase = new() { Text = FormatCurrency(offer.PriceTargetPurchase) };
-                Label labelEarlyPayDiscount = new() { Text = FormatCurrency(offer.EarlyPayDiscountAmount) };
-                Label labelPriceEarlyPay = new() { Text = FormatCurrency(offer.PriceEarlyPayDiscount) };
-                Label labelDeliveryFee = new() { Text = FormatCurrency(offer.DeliveryFee) };
-                Label labelPriceDelivered = new() { Text = FormatCurrency(offer.PriceDelivered) };
+                Label labelShowTitle = new() { Text = offer.Label };
+                Label labelShowListPrice = new() { Text = FormatCurrency(offer.ListPrice) };
+                Label labelShowDiscount = new() { Text = FormatCurrency(offer.DiscountAmount) };
+                Label labelShowPriceTargetPurchase = new() { Text = FormatCurrency(offer.PriceTargetPurchase) };
+                Label labelShowEarlyPayDiscount = new() { Text = FormatCurrency(offer.EarlyPayDiscountAmount) };
+                Label labelShowPriceEarlyPay = new() { Text = FormatCurrency(offer.PriceEarlyPayDiscount) };
+                Label labelShowDeliveryFee = new() { Text = FormatCurrency(offer.DeliveryFee) };
+                Label labelShowPriceDelivered = new() { Text = FormatCurrency(offer.PriceDelivered) };
 
                 Console.WriteLine("Adding Controls to Column {0}, ColumnCount is {1}", colNumber, offersTablePanel.ColumnCount);
 
-                labelTitle.MinimumSize = labelTitle.GetPreferredSize(default);
+                labelShowTitle.MinimumSize = labelShowTitle.GetPreferredSize(default);
 
                 // add col styling
                 offersTablePanel.ColumnStyles.Add(new ColumnStyle(SizeType.AutoSize));
 
-                offersTablePanel.Controls.Add(labelTitle, colNumber, 0);
+                offersTablePanel.Controls.Add(labelShowTitle, colNumber, 0);
                 offersTablePanel.Controls.Add(editButton, colNumber, 1);
-                offersTablePanel.Controls.Add(labelListPrice, colNumber, 2);
-                offersTablePanel.Controls.Add(labelDiscount, colNumber, 3);
-                offersTablePanel.Controls.Add(labelPriceTargetPurchase, colNumber, 4);
-                offersTablePanel.Controls.Add(labelEarlyPayDiscount, colNumber, 5);
-                offersTablePanel.Controls.Add(labelPriceEarlyPay, colNumber, 6);
-                offersTablePanel.Controls.Add(labelDeliveryFee, colNumber, 7);
-                offersTablePanel.Controls.Add(labelPriceDelivered, colNumber, 8);
+                offersTablePanel.Controls.Add(labelShowListPrice, colNumber, 2);
+                offersTablePanel.Controls.Add(labelShowDiscount, colNumber, 3);
+                offersTablePanel.Controls.Add(labelShowPriceTargetPurchase, colNumber, 4);
+                offersTablePanel.Controls.Add(labelShowEarlyPayDiscount, colNumber, 5);
+                offersTablePanel.Controls.Add(labelShowPriceEarlyPay, colNumber, 6);
+                offersTablePanel.Controls.Add(labelShowDeliveryFee, colNumber, 7);
+                offersTablePanel.Controls.Add(labelShowPriceDelivered, colNumber, 8);
             }
 
             // disable add button if coutn of offers is 2 or more
diff --git a/QuantitativerAngebotsvergleich/QuantitativerAngebotsvergleich/Offer.cs b/QuantitativerAngebotsvergleich/QuantitativerAngebotsvergleich/Offer.cs
index 43b15e5..d172df3 100644
--- a/QuantitativerAngebotsvergleich/QuantitativerAngebotsvergleich/Offer.cs
+++ b/QuantitativerAngebotsvergleich/QuantitativerAngebotsvergleich/Offer.cs
@@ -11,18 +11,18 @@ namespace QuantitativerAngebotsvergleich
         public string Label { get; set; } = "";
 
         public int offerId { get; set; } = -1;
-        
+
         // given Values
         public double ListPrice { get; set; }
         public double Discount { get; set; }
         public double EarlyPayDiscount { get; set; }
         public double DeliveryFee { get; set; }
-        
+
         // calculated Values
-        public double DiscountAmount { get => ListPrice * Discount;  }
-        public double PriceTargetPurchase { get => ListPrice - DiscountAmount; }
-        public double EarlyPayDiscountAmount { get => PriceTargetPurchase * EarlyPayDiscount; }
-        public double PriceEarlyPayDiscount { get => PriceTargetPurchase - EarlyPayDiscountAmount; }
-        public double PriceDelivered { get => PriceTargetPurchase + DeliveryFee; }
+        public double DiscountAmount { get => Math.Round(ListPrice * Discount, 2); }
+        public double PriceTargetPurchase { get => Math.Round(ListPrice - DiscountAmount, 2); }
+        public double EarlyPayDiscountAmount { get => Math.Round(PriceTargetPurchase * EarlyPayDiscount, 2); }
+        public double PriceEarlyPayDiscount { get => Math.Round(PriceTargetPurchase - EarlyPayDiscountAmount, 2); }
+        public double PriceDelivered { get => Math.Round(PriceTargetPurchase + DeliveryFee, 2); }
     }
 }