round tray value for data sensors

Author: sergiye

OpenHardwareMonitor/UI/SensorNotifyIcon.cs

@@ -179,9 +179,7 @@ private string GetString()
             case SensorType.Energy:
             case SensorType.Power:
             case SensorType.Data:
-                return Sensor.Value.Value < 10
-            ? $"{Sensor.Value:0.00}".Substring(0, 3)
-            : $"{Sensor.Value:F0}";
+                return Sensor.Value.Value.ToTrayValue();
             default:
                 return "-";
         }

OpenHardwareMonitor/Utilities/IconFactory.cs

@@ -188,4 +188,10 @@ public static void Destroy(this Icon icon)
         DestroyIcon(icon.Handle);
         icon.Dispose();
     }
+
+    public static string ToTrayValue(this float value)
+    {
+        double rounded1 = Math.Round(value, 1);
+        return rounded1 < 10 ? rounded1.ToString("0.0") : Math.Round(value).ToString("0");
+    }
 }