fix: 修复小数精度问题

src/web/staticres/public-pc/js/check-power-and-switch.js

@@ -439,7 +439,7 @@ var checkVipExpireDialog = {
                     arr.push(text)
                 } else if (lotteryType === 1 || lotteryType === 4) {
                     // 满折：续费1年（变量）立享6折（变量）优惠
-                    var zhe = discount1.discount * 10
+                    var zhe = Math.round(discount1.discount * 10 * 10) / 10
                     var text = '续费'+activityInfo.info+'立享'+zhe+'折优惠'
                     arr.push(text)
                 } else if (lotteryType === 2) {