fix(home): 提高金额显示的精度至三位小数

buhuazhen

2026-04-20 2aebdcfb7fc35a6c7aed4273f3a39cf7166f0564

 src/main/java/com/ruoyi/purchase/service/IPurchaseLedgerService.java

@@ -43,4 +43,6 @@
    String getPurchaseNo();

    AjaxResult importData(MultipartFile file);

    PurchaseLedgerDto getPurchaseByCode(PurchaseLedgerDto purchaseLedgerDto);
}