In mid-July, ESPN was reporting a figure around 3.3 million under. That was back when they were only counting the top 51 salaries.
Since then, they have added salary 52 and 53 to the cap number in addition to 8 guys on IR and 8 practice squad players. The only gain that I can recall was the Coleman restructure.
They are probably just barely under the cap now. The premise of this thread is stupid and why I just wasted 2 minutes of my life responding is beyond me.