Uncle Zhang's total salary this month is 2600 yuan. According to the provisions of the Personal Income Tax Law, the part exceeding 2,000 yuan is subject to 5% personal income tax. How much personal income tax should Uncle Zhang pay this month?
张叔叔这个月的工资总额为2600元．按照个人所得税法的规定，超过2000元的部分要交纳5%的个人所得税．张叔叔这个月应交纳个人所得税多少元．
<gadget id="calculator">2_600 - 2_000</gadget>
<output>600</output>

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

<gadget id="calculator">600 * (1/20)</gadget>
<output>30</output>

<result>30</result>