Wang Gang deposits RMB 10,000 in the bank for 3 years with an annual interest rate of 5.22%. When it is due, after paying interest income tax at 5%, what is the total amount of principal and interest that Wang Gang should get?
王钢把10000元人民币存入银行，定期3年，年利率是5.22%．到期时，按照5%缴纳利息所得税后，王钢应得本金和利息一共多少元？
<gadget id="calculator">5.22 / 100</gadget>
<output>0.0522</output>

<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">1 - (1/20)</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">10_000 * 0.0522 * 3 * (19/20)</gadget>
<output>1_487.7</output>

<gadget id="calculator">10_000 + 1_487.7</gadget>
<output>11_487.7</output>

<result>11_487.7</result>