diff --git a/mrp_multi_level_estimate/tests/test_mrp_multi_level_estimate.py b/mrp_multi_level_estimate/tests/test_mrp_multi_level_estimate.py
index 280c9a47b..b143f0f9a 100644
--- a/mrp_multi_level_estimate/tests/test_mrp_multi_level_estimate.py
+++ b/mrp_multi_level_estimate/tests/test_mrp_multi_level_estimate.py
@@ -14,6 +14,8 @@ class TestMrpMultiLevelEstimate(TestMrpMultiLevelCommon):
         super().setUpClass()
         cls.estimate_obj = cls.env["stock.demand.estimate"]
 
+        cls.uom_unit = cls.env.ref("uom.product_uom_unit")
+
         # Create new clean area:
         cls.estimate_loc = cls.loc_obj.create(
             {
@@ -187,3 +189,41 @@ class TestMrpMultiLevelEstimate(TestMrpMultiLevelCommon):
         self.assertEqual(moves_from_estimates[0].mrp_qty, -120)
         self.assertEqual(moves_from_estimates[1].mrp_qty, -280)
         self.assertEqual(moves_from_estimates[2].mrp_qty, -350)
+
+    def test_04_group_demand_estimates_rounding(self):
+        """Test demand grouping functionality, `group_estimate_days` and rounding."""
+        self.test_mrp_parameter.group_estimate_days = 7
+        self.uom_unit.rounding = 1.00
+
+        estimates = self.estimate_obj.search(
+            [
+                ("product_id", "=", self.prod_test.id),
+                ("location_id", "=", self.estimate_loc.id),
+            ]
+        )
+        self.assertEqual(len(estimates), 3)
+        # Change qty of estimates to quantities that divided by 7 days return a decimal result
+        qty = 400
+        for estimate in estimates:
+            estimate.product_uom_qty = qty
+            qty += 100
+
+        self.mrp_multi_level_wiz.create({}).run_mrp_multi_level()
+        moves = self.mrp_move_obj.search(
+            [
+                ("product_id", "=", self.prod_test.id),
+                ("mrp_area_id", "=", self.estimate_area.id),
+            ]
+        )
+        # 3 weekly estimates, demand from estimates grouped in batches of 7
+        # days = 3 days of estimates mrp moves:
+        moves_from_estimates = moves.filtered(lambda m: m.mrp_type == "d")
+        self.assertEqual(len(moves_from_estimates), 3)
+        # Rounding should be done at the end of the calculation, using the daily
+        # quantity already rounded can lead to errors.
+        # 400 weekly -> 57.41 daily -> 57.41 * 4 days not consumed = 228,57 = 229
+        self.assertEqual(moves_from_estimates[0].mrp_qty, -229)
+        # 500 weekly -> 71.42 daily -> 71,42 * 7 = 500
+        self.assertEqual(moves_from_estimates[1].mrp_qty, -500)
+        # 600 weekly -> 85.71 daily -> 85.71 * 7 = 600
+        self.assertEqual(moves_from_estimates[2].mrp_qty, -600)
diff --git a/mrp_multi_level_estimate/wizards/mrp_multi_level.py b/mrp_multi_level_estimate/wizards/mrp_multi_level.py
index c784538b1..8a6c68783 100644
--- a/mrp_multi_level_estimate/wizards/mrp_multi_level.py
+++ b/mrp_multi_level_estimate/wizards/mrp_multi_level.py
@@ -18,6 +18,7 @@ class MultiLevelMrp(models.TransientModel):
     def _prepare_mrp_move_data_from_estimate(self, estimate, product_mrp_area, date):
         mrp_type = "d"
         origin = "fc"
+        daily_qty_unrounded = estimate.daily_qty
         daily_qty = float_round(
             estimate.daily_qty,
             precision_rounding=product_mrp_area.product_id.uom_id.rounding,
@@ -32,6 +33,11 @@ class MultiLevelMrp(models.TransientModel):
         group_estimate_days = min(
             product_mrp_area.group_estimate_days, estimate.duration - days_consumed
         )
+        mrp_qty = float_round(
+            daily_qty_unrounded * group_estimate_days,
+            precision_rounding=product_mrp_area.product_id.uom_id.rounding,
+            rounding_method="HALF-UP",
+        )
         return {
             "mrp_area_id": product_mrp_area.mrp_area_id.id,
             "product_id": product_mrp_area.product_id.id,
@@ -40,7 +46,7 @@ class MultiLevelMrp(models.TransientModel):
             "purchase_order_id": None,
             "purchase_line_id": None,
             "stock_move_id": None,
-            "mrp_qty": -daily_qty * group_estimate_days,
+            "mrp_qty": -mrp_qty,
             "current_qty": -daily_qty,
             "mrp_date": date,
             "current_date": date,