update

mec-biz/src/main/java/com/ym/mec/biz/service/impl/ClassGroupStudentMapperServiceImpl.java

@@ -564,7 +564,7 @@ public class ClassGroupStudentMapperServiceImpl extends BaseServiceImpl<Long, Cl
 //        MusicGroup musicGroup = musicGroupDao.findByClassGroupId(classGroupId.intValue());
 //        Map<String, BigDecimal> unitPriceMap = MapUtil.convertIntegerMap(organizationCourseUnitPriceSettingsDao.queryMapByOrganIdAndChargeTypeId(musicGroup.getChargeTypeId(), musicGroup.getOrganId()));
 
-        BigDecimal divide = masterTotalPrice.divide(new BigDecimal(classGroupNotStartCourse.size()), 2);
+        BigDecimal divide = masterTotalPrice.divide(new BigDecimal(classGroupNotStartCourse.size()), 2, BigDecimal.ROUND_HALF_UP);
         BigDecimal decimal = divide.multiply(new BigDecimal(classGroupNotStartCourse.size()));
 
         //生成班级关联