code: private static byte[] convertToBytes(int i) {
          int size = (int)Math.floor(Math.log(i) / Math.log(10));
          if (i % 100 != 0) {
              size += 2;
          }
          if (i % 10 != 0) {
              size++;
          }
          if (i < 100) {
              size++;
              if (i < 10) {
                  size++;
              }
          }
          size--;
          byte[] cache = new byte[size];
          size --;
          if (i < 100) {
              cache[0] = (byte)'0';
          }
          if (i % 10 != 0) {
              cache[size--] = bytes[i % 10];
          }
          if (i % 100 != 0) {
              cache[size--] = bytes[(i / 10) % 10];
              cache[size--] = (byte)'.';
          }
          size = (int)Math.floor(Math.log(i) / Math.log(10)) - 1;
          int add = 0;
          while (add < size) {
              cache[add] = bytes[(i / (int)Math.pow(10, size - add + 1)) % 10];
              add++;
          }
          return cache;
      }
docs: Converts an double (multiplied by 100 and cast to an int) into an array of bytes.
  
  @param   i   the int
  @return  a byte array