Master Li deposits 4,000 yuan in the bank for two years, the annual interest rate is 4.68%, and the interest tax is 5%. How much after-tax interest can he get after maturity?
李师傅把4000元存入银行，定期两年，年利率是4.68%，利息税为5%，到期后可得税后利息多少元．
<gadget id="calculator">4.68 / 100</gadget>
<output>0.0468</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">4_000 * 0.0468 * 2 * (19/20)</gadget>
<output>355.68</output>

<result>355.68</result>