费用分割小数位

src/main/java/com/qs/serve/modules/bir/controller/BirRoiRateController.java

@@ -142,7 +142,7 @@ public class BirRoiRateController {
 
     /**
      * 获取成本中心费率
-     * @param id
+     * @param
      * @return
      */
     @RepeatSubmit

src/main/java/com/qs/serve/modules/bir/service/impl/BirBaseActivityServiceImpl.java

@@ -111,15 +111,15 @@ public class BirBaseActivityServiceImpl extends ServiceImpl<BirBaseActivityMappe
                             //日期占比
                             BigDecimal dayRate = new BigDecimal(splitDTO.getDays() + "")
                                     .divide(new BigDecimal(currentActDays + ""), 2, BigDecimal.ROUND_HALF_DOWN);
-                            currentAmount = currentAmount.subtract(amount.multiply(dayRate));
-                            currentCheckAmount = currentCheckAmount.subtract(activity.getUsedAmount().multiply(dayRate));
+                            currentAmount = currentAmount.subtract(amount.multiply(dayRate).setScale(2, RoundingMode.HALF_UP));
+                            currentCheckAmount = currentCheckAmount.subtract(activity.getUsedAmount().multiply(dayRate).setScale(2, RoundingMode.HALF_UP));
                         }
                     } else {
                         //日期占比
                         BigDecimal dayRate = new BigDecimal(currDateSplit.getDays() + "")
                                 .divide(new BigDecimal(currentActDays + ""), 2, BigDecimal.ROUND_HALF_DOWN);
-                        currentAmount = amount.multiply(dayRate);
-                        currentCheckAmount = activity.getUsedAmount().multiply(dayRate);
+                        currentAmount = amount.multiply(dayRate).setScale(2, RoundingMode.HALF_UP);
+                        currentCheckAmount = activity.getUsedAmount().multiply(dayRate).setScale(2, RoundingMode.HALF_UP);
                     }
 
                     baseActivity.setKeyNum(dto.getYearMonth());