diff --git a/components/lib/inputnumber/BaseInputNumber.vue b/components/lib/inputnumber/BaseInputNumber.vue
index 5dcf61c9b..d0f49ea06 100644
--- a/components/lib/inputnumber/BaseInputNumber.vue
+++ b/components/lib/inputnumber/BaseInputNumber.vue
@@ -82,17 +82,7 @@ export default {
             type: String,
             default: 'halfExpand',
             validator(value) {
-                return [
-                    'ceil',
-                    'floor',
-                    'expand',
-                    'trunc',
-                    'halfCeil',
-                    'halfFloor',
-                    'halfExpand',
-                    'halfTrunc',
-                    'halfEven'
-                ].includes(value);
+                return ['ceil', 'floor', 'expand', 'trunc', 'halfCeil', 'halfFloor', 'halfExpand', 'halfTrunc', 'halfEven'].includes(value);
             }
         },
         min: {
diff --git a/components/lib/inputnumber/InputNumber.d.ts b/components/lib/inputnumber/InputNumber.d.ts
index f5f7cfbb7..360ca273c 100755
--- a/components/lib/inputnumber/InputNumber.d.ts
+++ b/components/lib/inputnumber/InputNumber.d.ts
@@ -14,16 +14,7 @@ import { InputTextPassThroughOptions } from '../inputtext';
 import { PassThroughOptions } from '../passthrough';
 import { ClassComponent, GlobalComponentConstructor, Nullable, PassThrough } from '../ts-helpers';
 
-export declare type RoundingMode = 
-    | 'ceil'
-    | 'floor'
-    | 'expand'
-    | 'trunc'
-    | 'halfCeil'
-    | 'halfFloor'
-    | 'halfExpand'
-    | 'halfTrunc'
-    | 'halfEven';
+export declare type RoundingMode = 'ceil' | 'floor' | 'expand' | 'trunc' | 'halfCeil' | 'halfFloor' | 'halfExpand' | 'halfTrunc' | 'halfEven';
 
 export declare type InputNumberPassThroughOptionType<T = any> = InputNumberPassThroughAttributes | ((options: InputNumberPassThroughMethodOptions<T>) => InputNumberPassThroughAttributes | string) | string | null | undefined;
 
diff --git a/components/lib/inputnumber/InputNumber.vue b/components/lib/inputnumber/InputNumber.vue
index 06ac9faae..66625842f 100755
--- a/components/lib/inputnumber/InputNumber.vue
+++ b/components/lib/inputnumber/InputNumber.vue
@@ -182,7 +182,7 @@ export default {
                 useGrouping: this.useGrouping,
                 minimumFractionDigits: this.minFractionDigits,
                 maximumFractionDigits: this.maxFractionDigits,
-                roundingMode: this.roundingMode,
+                roundingMode: this.roundingMode
             };
         },
         constructParser() {
diff --git a/doc/common/apidoc/index.json b/doc/common/apidoc/index.json
index c28f51c96..f4ee860f7 100644
--- a/doc/common/apidoc/index.json
+++ b/doc/common/apidoc/index.json
@@ -19747,7 +19747,7 @@
                             "name": "columnResizeMode",
                             "optional": true,
                             "readonly": false,
-                            "type": "\"fit\" | \"expand\"",
+                            "type": "\"expand\" | \"fit\"",
                             "default": "fit",
                             "description": "Defines whether the overall table width."
                         },
@@ -30407,6 +30407,14 @@
                             "default": "",
                             "description": "The maximum number of fraction digits to use. Possible values are from 0 to 20; the default for plain number formatting is the larger of minimumFractionDigits and 3;\nthe default for currency formatting is the larger of minimumFractionDigits and the number of minor unit digits provided by the [ISO 4217 currency code](https://www.six-group.com/en/products-services/financial-information/data-standards.html#scrollTo=maintenance-agency) list (2 if the list doesn't provide that information)."
                         },
+                        {
+                            "name": "roundingMode",
+                            "optional": true,
+                            "readonly": false,
+                            "type": "RoundingMode",
+                            "default": "",
+                            "description": "How decimals should be rounded.\nThe default value is  `\"halfExpand\"` , [further information](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/NumberFormat/NumberFormat#roundingmode)."
+                        },
                         {
                             "name": "min",
                             "optional": true,
@@ -30645,6 +30653,9 @@
         "types": {
             "description": "Defines the custom types used by the module.",
             "values": {
+                "RoundingMode": {
+                    "values": "\"ceil\" | \"floor\" | \"expand\" | \"trunc\" | \"halfCeil\" | \"halfFloor\" | \"halfExpand\" | \"halfTrunc\" | \"halfEven\""
+                },
                 "InputNumberPassThroughOptionType": {
                     "values": "InputNumberPassThroughAttributes | (options: InputNumberPassThroughMethodOptions) => undefined | string | null | undefined"
                 }
@@ -56218,7 +56229,7 @@
                             "name": "columnResizeMode",
                             "optional": true,
                             "readonly": false,
-                            "type": "\"fit\" | \"expand\"",
+                            "type": "\"expand\" | \"fit\"",
                             "default": "fit",
                             "description": "Defines whether the overall table width should change on column resize."
                         },