C# precision loss when dividing a double -

The function has passed the string "1004233" and prints the following output:
D1 = 1.004233
D2 = 0.00423299999999993
D3 = 4232.99999999993
D4 = 4232

I do not need to print 4233 and 4232 to D4. How do I stop this exact loss?

  public string someFunc (string s) {string retval = "0"; Try {int id = int.Parse (s); Double D = (double) ID / (double) 1000000; Console.light line ("D1 =" + D); D = D - Mathematics. Transcut (d); Console Weedline ("D2 =" + D); D = D * (double) 1000000; Console.light line ("d3 =" + d); Retval = "" + Math Tranquet (d); Console.light line ("D4 =" + retal); } Hold (Exception Pre) {} Return Retval; }  

This is

A decimal instead . However, even with decimal s is not infinitely accurate, they have been implemented in base 10, so they will give you expected results.