Xiao Ming made a fixed deposit of 2,000 yuan in the bank on January 1 last year. If the annual interest rate is 2.25%, what is the total amount of the principal and interest after taxation (the interest rate is 20%) after one year?
小明去年1月1日在银行定期存款2000元，如果按年利率2.25%计算，一年到期后，除税(利息税率为20%)后实得本金和利息一共多少元？
<gadget id="calculator">2.25 / 100</gadget>
<output>0.0225</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">2_000 * 0.0225 * 1 * (4/5)</gadget>
<output>36</output>

<gadget id="calculator">2_000 + 36</gadget>
<output>2_036</output>

<result>2_036</result>