Master Wang deposits 300 yuan in the bank, deposits and withdraws for two years, and the annual interest rate is 2.70%. How much interest can you actually get after deducting the interest tax when it matures?
王师傅把300元钱存入银行，整存整取两年，年利率是2.70%，到期时扣除利息税实际可得多少元利息？
<gadget id="calculator">2.7 / 100</gadget>
<output>0.027</output>

<gadget id="calculator">300 * 0.027 * 2</gadget>
<output>16.2</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">16.2 * (1/5)</gadget>
<output>3.24</output>

<gadget id="calculator">16.2 - 3.24</gadget>
<output>12.96</output>

<result>12.96</result>