This is a up-to-date Combat Rogue Rotation for patch 5.4. If you have any questions or suggestions on the rotation, please let me know.
Note: This is just your basic rotation. For more advanced
Click Here For An Addon with Pre-Made 5.4 Rotations
This should be your first option, if you can catch a enemy while stealthed.
The only time you should be using this, is to keep the debuff up.
Main attack. Spam it when everything else is down.
Slice and Dice
Apply when battle begins, then keep it. Preferably with 5 combo points.
Use whatever combo points you have to keep debuff up.
Only use when you have 5 combo points.
Pop this if you only have a couple of enemies, then go into your normal rotation.
Fan of Knives
If you have 5 or more enemies, spam Fan of Knives until you get 5 combo points.
Use when you get 5 combo points
If you’re still having trouble figuring out your Rotation, or need a more advanced one, then check out the addon I use called Edge. It will show you how to set-up your talents, what glyphs to use, and detailed rotations for leveling, pvp, and raiding.