diff --git a/addons/point_of_sale/static/src/app/screens/payment_screen/payment_lines/payment_lines.js b/addons/point_of_sale/static/src/app/screens/payment_screen/payment_lines/payment_lines.js
index e9963f75a0e..2a587ef4b1b 100644
--- a/addons/point_of_sale/static/src/app/screens/payment_screen/payment_lines/payment_lines.js
+++ b/addons/point_of_sale/static/src/app/screens/payment_screen/payment_lines/payment_lines.js
@@ -5,6 +5,7 @@ import { NumberPopup } from "@point_of_sale/app/utils/input_popups/number_popup"
 import { useService } from "@web/core/utils/hooks";
 import { Component, useState } from "@odoo/owl";
 import { usePos } from "@point_of_sale/app/store/pos_hook";
+import { parseFloat } from "@web/views/fields/parsers";
 
 export class PaymentScreenPaymentLines extends Component {
     static template = "point_of_sale.PaymentScreenPaymentLines";
@@ -30,7 +31,7 @@ export class PaymentScreenPaymentLines extends Component {
         if (this.ui.isSmall) {
             const { confirmed, payload } = await this.popup.add(NumberPopup, {
                 title: _t("New amount"),
-                startingValue: parseFloat(paymentline.amount),
+                startingValue: paymentline.amount,
                 isInputSelected: true,
                 nbrDecimal: this.pos.currency.decimal_places,
             });
diff --git a/addons/point_of_sale/static/src/app/utils/money_details_popup/money_details_popup.js b/addons/point_of_sale/static/src/app/utils/money_details_popup/money_details_popup.js
index 836fe5f3cf1..9fa4e281f3a 100644
--- a/addons/point_of_sale/static/src/app/utils/money_details_popup/money_details_popup.js
+++ b/addons/point_of_sale/static/src/app/utils/money_details_popup/money_details_popup.js
@@ -54,4 +54,7 @@ export class MoneyDetailsPopup extends AbstractAwaitablePopup {
             this.pos.logEmployeeMessage(this.props.action, "ACTION_CANCELLED");
         }
     }
+    _parseFloat(value) {
+        return parseFloat(value);
+    }
 }
diff --git a/addons/point_of_sale/static/src/app/utils/money_details_popup/money_details_popup.xml b/addons/point_of_sale/static/src/app/utils/money_details_popup/money_details_popup.xml
index 66fdf062373..c20bdbfbef4 100644
--- a/addons/point_of_sale/static/src/app/utils/money_details_popup/money_details_popup.xml
+++ b/addons/point_of_sale/static/src/app/utils/money_details_popup/money_details_popup.xml
@@ -11,7 +11,7 @@
                     <div t-foreach="bills" t-as="moneyValue" t-key="moneyValue" class="d-flex align-items-center justify-content-center my-1 ">
                         <NumericInput class="'mx-2 w-50'" tModel="[state.moneyDetails, moneyValue]" min="0"/>
                         <label class="oe_link_icon w-25 text-end">
-                            <span class="mx-1" t-esc="env.utils.formatStrCurrency(moneyValue)"/>
+                            <span class="mx-1" t-esc="env.utils.formatCurrency(_parseFloat(moneyValue))"/>
                         </label>
                     </div>
                 </div>
diff --git a/addons/pos_discount/static/src/overrides/components/discount_button/discount_button.js b/addons/pos_discount/static/src/overrides/components/discount_button/discount_button.js
index 7346b5c0608..76dfae0e24e 100644
--- a/addons/pos_discount/static/src/overrides/components/discount_button/discount_button.js
+++ b/addons/pos_discount/static/src/overrides/components/discount_button/discount_button.js
@@ -7,6 +7,7 @@ import { NumberPopup } from "@point_of_sale/app/utils/input_popups/number_popup"
 import { ErrorPopup } from "@point_of_sale/app/errors/popups/error_popup";
 import { Component } from "@odoo/owl";
 import { usePos } from "@point_of_sale/app/store/pos_hook";
+import { parseFloat } from "@web/views/fields/parsers";
 
 export class DiscountButton extends Component {
     static template = "pos_discount.DiscountButton";
diff --git a/addons/pos_restaurant/static/src/app/tip_screen/tip_screen.js b/addons/pos_restaurant/static/src/app/tip_screen/tip_screen.js
index 7cf3fa325df..5f99d32fa4e 100644
--- a/addons/pos_restaurant/static/src/app/tip_screen/tip_screen.js
+++ b/addons/pos_restaurant/static/src/app/tip_screen/tip_screen.js
@@ -26,7 +26,9 @@ export class TipScreen extends Component {
         });
     }
     get overallAmountStr() {
-        const tipAmount = parseFloat(this.state.inputTipAmount || "0");
+        const tipAmount = this.env.utils.isValidFloat(this.state.inputTipAmount)
+            ? parseFloat(this.state.inputTipAmount)
+            : 0;
         const original = this.env.utils.formatCurrency(this.totalAmount);
         const tip = this.env.utils.formatCurrency(tipAmount);
         const overall = this.env.utils.formatCurrency(this.totalAmount + tipAmount);
@@ -46,7 +48,9 @@ export class TipScreen extends Component {
         ];
     }
     async validateTip() {
-        const amount = parseFloat(this.state.inputTipAmount) || 0;
+        const amount = this.env.utils.isValidFloat(this.state.inputTipAmount)
+            ? parseFloat(this.state.inputTipAmount)
+            : 0;
         const order = this.pos.get_order();
         const serverId = this.pos.validated_orders_name_server_id_map[order.name];
 
diff --git a/addons/pos_restaurant/static/src/overrides/components/ticket_screen/ticket_screen.js b/addons/pos_restaurant/static/src/overrides/components/ticket_screen/ticket_screen.js
index 73906630fc5..ecfc1f35217 100644
--- a/addons/pos_restaurant/static/src/overrides/components/ticket_screen/ticket_screen.js
+++ b/addons/pos_restaurant/static/src/overrides/components/ticket_screen/ticket_screen.js
@@ -60,7 +60,9 @@ patch(TicketScreen.prototype, {
     async settleTips() {
         // set tip in each order
         for (const order of this.getFilteredOrderList()) {
-            const tipAmount = parseFloat(order.uiState.TipScreen.inputTipAmount || "0");
+            const tipAmount = this.env.utils.isValidFloat(order.uiState.TipScreen.inputTipAmount)
+                ? parseFloat(order.uiState.TipScreen.inputTipAmount)
+                : 0;
             const serverId = this.pos.validated_orders_name_server_id_map[order.name];
             if (!serverId) {
                 console.warn(
@@ -143,7 +145,11 @@ export class TipCell extends Component {
         useAutofocus();
     }
     get tipAmountStr() {
-        return this.env.utils.formatCurrency(parseFloat(this.orderUiState.inputTipAmount || "0"));
+        return this.env.utils.formatCurrency(
+            this.env.utils.isValidFloat(this.orderUiState.inputTipAmount)
+                ? parseFloat(this.orderUiState.inputTipAmount)
+                : 0
+        );
     }
     onBlur() {
         this.state.isEditing = false;