Smart rounding was ajusted

StructureHelperCommon/Models/Parameters/IValuePair.cs

@@ -0,0 +1,12 @@
+namespace StructureHelperCommon.Models.Parameters
+{
+    /// <summary>
+    /// Represent pair of value with text
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    public interface IValuePair<T>
+    {
+        string Text { get; set; }
+        T Value { get; set; }
+    }
+}