The monthly turnover of the shopping mall is 3 million yuan. The business tax is paid at 3% of the turnover. How much is the business tax that the mall has to pay a year?
商场月营业额为300万元．按营业额的3%缴纳营业税，商场一年要交营业税多少万元？
<gadget id="calculator">3 / 100</gadget>
<output>3/100 = around 0.03</output>

<gadget id="calculator">300 * 12 * (3/100)</gadget>
<output>108</output>

<result>108</result>