diff --git a/erpnext/manufacturing/doctype/production_plan/production_plan.py b/erpnext/manufacturing/doctype/production_plan/production_plan.py
index 252573d0e1a..5444698eecd 100644
--- a/erpnext/manufacturing/doctype/production_plan/production_plan.py
+++ b/erpnext/manufacturing/doctype/production_plan/production_plan.py
@@ -1917,6 +1917,7 @@ def get_sub_assembly_items(
 	skip_available_sub_assembly_item=False,
 ):
 	data = get_bom_children(parent=bom_no)
+	precision = frappe.get_precision("Production Plan Sub Assembly Item", "qty")
 	for d in data:
 		if d.expandable:
 			parent_item_code = frappe.get_cached_value("BOM", bom_no, "item")
@@ -1956,8 +1957,8 @@ def get_sub_assembly_items(
 							"is_sub_contracted_item": d.is_sub_contracted_item,
 							"bom_level": indent,
 							"indent": indent,
-							"stock_qty": stock_qty,
-							"required_qty": required_qty,
+							"stock_qty": flt(stock_qty, precision),
+							"required_qty": flt(required_qty, precision),
 							"projected_qty": bin_details[d.item_code][0].get("projected_qty", 0)
 							if bin_details.get(d.item_code)
 							else 0,