Xiaoqun deposited RMB 1,000 in the bank on June 27 last year for one year with an annual interest rate of 2.255%. How much RMB can she withdraw from the bank for the principal and after-tax interest when it expires on June 27 this year?
小群去年6月27日把1000元人民币存人银行，定期一年，年利率为2.255%，今年6月27日到期时，她可在银行取出本金和税后利息共多少元？
<gadget id="calculator">2.255 / 100</gadget>
<output>0.02255</output>

<gadget id="calculator">1_000 * 0.02255 * 1</gadget>
<output>22.55</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">22.55 * (1/5)</gadget>
<output>4.51</output>

<gadget id="calculator">22.55 - 4.51</gadget>
<output>18.04</output>

<gadget id="calculator">1_000 + 18.04</gadget>
<output>1_018.04</output>

<result>1_018.04</result>