There are two decimals with three digits, and they are both 3.76 after rounding, what is the maximum difference between these two decimals?
有两个三位小数，它们四舍五入后都是3.76，则这两个小数的差最大是多少．
<gadget id="calculator">3.764 - 3.755</gadget>
<output>0.009</output>

<result>0.009</result>