The annual interest rate of the three-year fixed deposit is 4.41%, and the interest tax is 20%. If you deposit 1,000 yuan for a three-year fixed deposit, how much is the actual interest at maturity?
三年期定期存款年利率是4.41%，利息税为20%，存1000元三年定期，到期实得利息多少元．
<gadget id="calculator">4.41 / 100</gadget>
<output>0.0441</output>

<gadget id="calculator">1_000 * 3 * 0.0441</gadget>
<output>132.3</output>

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

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">132.3 * (4/5)</gadget>
<output>105.84</output>

<result>105.84</result>