Fix rounding issue with manaul glucose entries.

FreeAPS/Sources/Modules/DataTable/View/DataTableRootView.swift

@@ -22,10 +22,9 @@ extension DataTable {
             formatter.numberStyle = .decimal
             formatter.maximumFractionDigits = 0
             if state.units == .mmolL {
-                formatter.minimumFractionDigits = 1
                 formatter.maximumFractionDigits = 1
+                formatter.roundingMode = .ceiling
             }
-            formatter.roundingMode = .halfUp
             return formatter
         }