Whats the sum of these numbers:

Whats the sum of these numbers:

$82.83 $77.95 $78 $77.95 $82.83 $83 $82.83 $82.83 $77.95 $82.83 $77 $78 $82.83 $83 $80 $74 $80 $78 $77.95 $82.83 $77.95 $77.95 $77.95 $82.83 $82.83 $77.95 $78.00 $77.95 $77.95 $80.00 $77