Xiaoming's parents deposit 10,000 yuan in the bank, the known annual interest rate is 2.5%, and the deposit period is 3 years. How much will his family get after-tax interest and principal after maturity?
小明爸爸妈妈存入银行10000元，已知年利率为2.5%，存期3年，到期后他家可得税后利息和本金多少元？
<gadget id="calculator">2.5 / 100</gadget>
<output>0.025</output>

<gadget id="calculator">10_000 * 0.025 * 3</gadget>
<output>750</output>

<gadget id="calculator">10_000 + 750</gadget>
<output>10_750</output>

<result>10_750</result>