BB's Stock Haven

[sbbi]

Any big difference between a limit order of 99 shares and a limit order of 100 shares? It seems a transaction of less than 100 shares will not show up in time ans sales and therefore will not affect the stock's volume/high/low... i just wonder if a limit order of 99 shares is easier or harder to fill than a limit order of 100 shares because of that?

Thanks.