Question by camlam999 · Oct 13, 2016 at 09:56 AM · c#string convert format converting

How to round to 2 decimals with format? (123456 > 123K > 123.45K) (C#)

so i've got this script that will format long numbers up to Q and in the ToString i have added F2 which works, before it reaches 1000

1 = 1.00
10 = 10.00
100 - 100.00
1000 = 1K
1500 = 1K

decimals dont work when the number is formatted, also how can i remove the ".00" or ".0" for numbers that aren't rounded, if its too much of a worry ill just do ToString("F1") but still having that .0 is annoying :/

1.00 = 1
10.00 = 10

10.10 = 10.1

using UnityEngine; using System.Collections.Generic; using System.Linq;

public class Format : MonoBehaviour { void Start() {

   }
 }
 
 public static class AbbrevationUtility
 {
     private static readonly SortedDictionary<long, string> abbrevations = new SortedDictionary<long, string>
     {
         {1000, "K" },
         {1000000, "M" },
         {1000000000, "B" },
         {1000000000000, "T" },
         {1000000000000000, "Q" }
     };
 
     public static string AbbreviateNumber(float number)
     {
         for (int i = abbrevations.Count - 1; i >= 0; i--)
         {
             KeyValuePair<long, string> pair = abbrevations.ElementAt(i);
             if (Mathf.Abs(number) >= pair.Key)
             {
                 int roundedNumber = Mathf.FloorToInt(number / pair.Key);
                 return roundedNumber.ToString() + pair.Value;
             }
         }
         return number.ToString("F2");
     }
 }

Ideally: