fix(vip): 修复计算精度问题

Administrator

2025-05-20 811fc54da0c22563568bdd51b4201a58e5b5fcd2

fix(vip): 修复计算精度问题

- 在 VipCommonServiceImpl 中，对金额乘以百分比的结果进行四舍五入保留两位小数
- 修改涉及两处：一次是计算本人获得的经验，一次是计算推荐人获得的经验

 src/main/java/cc/mrbird/febs/vip/service/impl/VipCommonServiceImpl.java

@@ -127,7 +127,7 @@
                mallMemberWalletService.add(mineScore,memberId , "prizeScore");

                // 记录会员购买获得的经验
                BigDecimal multiply = amount.multiply(minePercent);
                BigDecimal multiply = amount.multiply(minePercent).setScale(2, RoundingMode.HALF_DOWN);
                mallMoneyFlowService.addMoneyFlow(
                        memberId,
                        multiply,
@@ -158,7 +158,7 @@
                    mallMemberWalletService.add(otherScore,refMember.getId() , "prizeScore");

                    // 记录会员购买获得的经验
                    BigDecimal multiply = amount.multiply(otherPercent);
                    BigDecimal multiply = amount.multiply(otherPercent).setScale(2, RoundingMode.HALF_DOWN);
                    mallMoneyFlowService.addMoneyFlow(
                            refMember.getId(),
                            multiply,