1、采购订单入库相关金额恢复2位小数；相同商品除不尽的情况通过新建多条数据来处理；

app/admin/apis/purchasemanage/purchase.go

@@ -285,7 +285,6 @@ func ErpPurchaseDetail(c *gin.Context) {
 		v.EffectiveCount = nCount // 有效数量
 		v.ErpCategoryID = erpCommodity.ErpCategoryId
 		v.ErpCategoryName = erpCommodity.ErpCategoryName
-		v.Price = math.Round(v.Price*1000) / 1000
 
 		commodityList = append(commodityList, v)
 	}

app/admin/models/purchase.go

@@ -1330,8 +1330,8 @@ func InventoryErpPurchaseUpdateStock(gdb *gorm.DB, list []ErpPurchaseInventory,
 			ErpCategoryName:       commodityInfo.ErpCategoryName,
 			ErpSupplierId:         purchaseOrder.ErpSupplierId,
 			ErpSupplierName:       purchaseOrder.ErpSupplierName,
-			StaffCostPrice:        tools.RoundToThreeDecimalPlaces(v.EmployeePrice - v.ImplementationPrice),
-			WholesalePrice:        tools.RoundToThreeDecimalPlaces(v.ImplementationPrice),
+			StaffCostPrice:        tools.RoundToTwoDecimalPlaces(v.EmployeePrice - v.ImplementationPrice),
+			WholesalePrice:        tools.RoundToTwoDecimalPlaces(v.ImplementationPrice),
 			State:                 InStock,
 			StorageType:           PurchaseInventory, // 采购入库
 			FirstStockTime:        nowTime,

tools/utils.go

@@ -116,11 +116,6 @@ func RoundToTwoDecimalPlaces(num float64) float64 {
 	return math.Round(num*100) / 100
 }
 
-// RoundToThreeDecimalPlaces 将float64类型四舍五入保留3位小数
-func RoundToThreeDecimalPlaces(num float64) float64 {
-	return math.Round(num*1000) / 1000
-}
-
 // Uint32SliceContains 检查 uint32 切片中是否包含特定的值
 func Uint32SliceContains(slice []uint32, val uint32) bool {
 	for _, item := range slice {