SD Card Info Returns wrong size

Using Arduino Storage
7
  1. Result with 16GB sd card reporting 14.8 GB in Windows 8 H:\ .....
    800×557 65.8 KB

New Arduino SD CardInfo output reporting 14.82 GB ......

Initializing SD card...Wiring is correct and a card is present.

Card type: SDHC

Volume type is FAT32

Volume size
 KBytes : 15542720
 MBytes : 15178
 GBytes : 14.82

Files found on the card (name, date and size in bytes): 
SYSTEM~1/     2015-11-04 11:37:52
  INDEXE~1      2015-11-04 11:37:52 76