NEW YORK Sales of liquid Tylenol formulations, both adult and children, totaled $104.5 million across food, drug and mass (minus Walmart) for the 52 weeks ended May 17, according to Information Resources Inc. Internal analgesics tablet sales of Tylenol SKUs (across the top 20 brands) generated another $480.9 million. That’s more than $500 million in annual revenue, not including Walmart, potentially impacted by a future Food and Drug Administration decision. That’s not even representative of all acetaminophen sales.