diff --git a/csharp/App/SaliMax/src/Flow.cs b/csharp/App/SaliMax/src/Flow.cs
index 388b709cc..ddebc25fb 100644
--- a/csharp/App/SaliMax/src/Flow.cs
+++ b/csharp/App/SaliMax/src/Flow.cs
@@ -14,7 +14,7 @@ public static class Flow
 
     public static TextBlock Horizontal(Unit amount, Int32 width = 10)
     {
-        var label     = amount.ToString();
+        var label     = amount.ToStringRounded();
         var arrowChar = amount.Value < 0 ? LeftArrowChar : RightArrowChar;
         var arrow     = Enumerable.Repeat(arrowChar, width).Join();
 
@@ -26,7 +26,7 @@ public static class Flow
     [SuppressMessage("ReSharper", "CoVariantArrayConversion")]
     public static TextBlock Vertical(Unit amount, Int32 height = 4)
     {
-        var label     = amount.ToString();
+        var label     = amount.ToStringRounded();
         var arrowChar = amount.Value < 0 ? UpArrowChar : DownArrowChar;
         var halfArrow = Enumerable.Repeat(arrowChar, height/2);
         
diff --git a/csharp/Lib/Units/Unit.cs b/csharp/Lib/Units/Unit.cs
index e30787060..e007f7f66 100644
--- a/csharp/Lib/Units/Unit.cs
+++ b/csharp/Lib/Units/Unit.cs
@@ -8,4 +8,5 @@ public abstract class Unit
     public Double Value { get;  }
 
     public override String ToString() => $"{Value} {Symbol}";
+    public String ToStringRounded() => $"{Math.Round(Value,3)} {Symbol}";
 }
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