diff --git a/addons/account/models/account_move.py b/addons/account/models/account_move.py
index c09cc42022b..c482bc7f84b 100644
--- a/addons/account/models/account_move.py
+++ b/addons/account/models/account_move.py
@@ -55,7 +55,7 @@ class AccountMove(models.Model):
                     total_amount += amount
                     for partial_line in (line.matched_debit_ids + line.matched_credit_ids):
                         total_reconciled += partial_line.amount
-            if total_amount == 0.0:
+            if float_is_zero(total_amount, precision_rounding=move.currency_id.rounding):
                 move.matched_percentage = 1.0
             else:
                 move.matched_percentage = total_reconciled / total_amount
diff --git a/addons/account_tax_cash_basis/tax_cash_basis.py b/addons/account_tax_cash_basis/tax_cash_basis.py
index b68e348c59e..242356f4967 100644
--- a/addons/account_tax_cash_basis/tax_cash_basis.py
+++ b/addons/account_tax_cash_basis/tax_cash_basis.py
@@ -53,7 +53,7 @@ class AccountPartialReconcileCashBasis(models.Model):
                 #create reporting issues. Not sure of the behavior to implement in that case, though.
                 # amount to write is the current cash_basis amount minus the one before the reconciliation
                 matched_percentage = value_before_reconciliation[move.id]
-                amount = (line.credit_cash_basis - line.debit_cash_basis) - (line.credit - line.debit) * matched_percentage
+                amount = line.currency_id.round((line.credit_cash_basis - line.debit_cash_basis) - (line.credit - line.debit) * matched_percentage)
                 if not self._check_tax_exigible(line):
                     if line.tax_line_id and line.tax_line_id.use_cash_basis:
                         # group by line account
@@ -73,15 +73,15 @@ class AccountPartialReconcileCashBasis(models.Model):
                         for tax in line.tax_ids:
                             line_to_create.append((0, 0, {
                                 'name': '/',
-                                'debit': line.debit_cash_basis - line.debit * matched_percentage,
-                                'credit': line.credit_cash_basis - line.credit * matched_percentage,
+                                'debit': line.currency_id.round(line.debit_cash_basis - line.debit * matched_percentage),
+                                'credit': line.currency_id.round(line.credit_cash_basis - line.credit * matched_percentage),
                                 'account_id': line.account_id.id,
                                 'tax_ids': [(6, 0, [tax.id])],
                                 }))
                             line_to_create.append((0, 0, {
                                 'name': '/',
-                                'credit': line.debit_cash_basis - line.debit * matched_percentage,
-                                'debit': line.credit_cash_basis - line.credit * matched_percentage,
+                                'credit': line.currency_id.round(line.debit_cash_basis - line.debit * matched_percentage),
+                                'debit': line.currency_id.round(line.credit_cash_basis - line.credit * matched_percentage),
                                 'account_id': line.account_id.id,
                                 }))