How many pumps of mocha sauce are used in a Tall hot chocolate?

In a Tall hot chocolate, the standard amount of mocha sauce used is 3 pumps. This quantity balances the richness and sweetness of the drink while allowing the chocolate flavor to shine through without overwhelming the other ingredients, such as steamed milk and whipped cream. The three pumps provide a consistent taste experience that Starbucks customers expect from their hot chocolate, ensuring that it is delicious yet not excessively sweet. The chosen amount of sauce also aligns with the drink's recipe guidelines, which helps baristas deliver a uniform product across all locations.