Xiao Ming deposits 10,000 yuan in the bank with a deposit period of one year and an annual interest rate of 4.14%. How much after-tax interest can he get after maturity? (Interest tax is calculated at 5%)
小明将10000元钱存入银行，存期一年，年利率是4.14%，到期后，他可得到税后利息多少元？(利息税按5%计算)
<gadget id="calculator">4.14 / 100</gadget>
<output>0.0414</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 * 0.0414 * 1 * (19/20)</gadget>
<output>393.3</output>

<result>393.3</result>