diff --git a/src/battle-scene.ts b/src/battle-scene.ts
index df827f5201c..216809aae06 100644
--- a/src/battle-scene.ts
+++ b/src/battle-scene.ts
@@ -1381,8 +1381,7 @@ export default class BattleScene extends SceneBase {
     if (this.money === undefined) {
       return;
     }
-    const formattedMoney =
-            this.moneyFormat === MoneyFormat.ABBREVIATED ? Utils.formatFancyLargeNumber(this.money, 3) : this.money.toLocaleString();
+    const formattedMoney = Utils.formatMoney(this.moneyFormat, this.money);
     this.moneyText.setText(`₽${formattedMoney}`);
     this.fieldUI.moveAbove(this.moneyText, this.luckText);
     if (forceVisible) {
diff --git a/src/modifier/modifier-type.ts b/src/modifier/modifier-type.ts
index 46019281d4b..6901290a306 100644
--- a/src/modifier/modifier-type.ts
+++ b/src/modifier/modifier-type.ts
@@ -25,6 +25,7 @@ import i18next from "#app/plugins/i18n";
 import { getModifierTierTextTint } from "#app/ui/text";
 import { BattlerTagType } from "#app/data/enums/battler-tag-type.js";
 import * as Overrides from "../overrides";
+import { MoneyMultiplierModifier } from "./modifier";
 
 const outputModifierData = false;
 const useMaxWeightForOutput = false;
@@ -631,9 +632,13 @@ export class MoneyRewardModifierType extends ModifierType {
   }
 
   getDescription(scene: BattleScene): string {
+    const moneyAmount = new Utils.IntegerHolder(scene.getWaveMoneyAmount(this.moneyMultiplier));
+    scene.applyModifiers(MoneyMultiplierModifier, true, moneyAmount);
+    const formattedMoney = Utils.formatMoney(scene.moneyFormat, moneyAmount.value);
+
     return i18next.t("modifierType:ModifierType.MoneyRewardModifierType.description", {
       moneyMultiplier: i18next.t(this.moneyMultiplierDescriptorKey as any),
-      moneyAmount: scene.getWaveMoneyAmount(this.moneyMultiplier).toLocaleString("en-US"),
+      moneyAmount: formattedMoney,
     });
   }
 }
diff --git a/src/ui/game-stats-ui-handler.ts b/src/ui/game-stats-ui-handler.ts
index eda36919d3b..57a02257810 100644
--- a/src/ui/game-stats-ui-handler.ts
+++ b/src/ui/game-stats-ui-handler.ts
@@ -89,7 +89,7 @@ const displayStats: DisplayStats = {
   },
   highestMoney: {
     label_key: "highestMoney",
-    sourceFunc: gameData => Utils.formatFancyLargeNumber(gameData.gameStats.highestMoney, 3),
+    sourceFunc: gameData => Utils.formatFancyLargeNumber(gameData.gameStats.highestMoney),
   },
   highestDamage: {
     label_key: "highestDamage",
diff --git a/src/ui/modifier-select-ui-handler.ts b/src/ui/modifier-select-ui-handler.ts
index 61941c28b2c..8eb0bb7b82a 100644
--- a/src/ui/modifier-select-ui-handler.ts
+++ b/src/ui/modifier-select-ui-handler.ts
@@ -9,6 +9,7 @@ import { handleTutorial, Tutorial } from "../tutorial";
 import {Button} from "../enums/buttons";
 import MoveInfoOverlay from "./move-info-overlay";
 import { allMoves } from "../data/move";
+import * as Utils from "./../utils";
 
 export const SHOP_OPTIONS_ROW_LIMIT = 6;
 
@@ -398,7 +399,9 @@ export default class ModifierSelectUiHandler extends AwaitableUiHandler {
   updateRerollCostText(): void {
     const canReroll = this.scene.money >= this.rerollCost;
 
-    this.rerollCostText.setText(`₽${this.rerollCost.toLocaleString("en-US")}`);
+    const formattedMoney = Utils.formatMoney(this.scene.moneyFormat, this.rerollCost);
+
+    this.rerollCostText.setText(`₽${formattedMoney}`);
     this.rerollCostText.setColor(this.getTextColor(canReroll ? TextStyle.MONEY : TextStyle.PARTY_RED));
     this.rerollCostText.setShadowColor(this.getTextColor(canReroll ? TextStyle.MONEY : TextStyle.PARTY_RED, true));
   }
@@ -656,7 +659,9 @@ class ModifierOption extends Phaser.GameObjects.Container {
     const scene = this.scene as BattleScene;
     const textStyle = this.modifierTypeOption.cost <= scene.money ? TextStyle.MONEY : TextStyle.PARTY_RED;
 
-    this.itemCostText.setText(`₽${this.modifierTypeOption.cost.toLocaleString("en-US")}`);
+    const formattedMoney = Utils.formatMoney(scene.moneyFormat, this.modifierTypeOption.cost);
+
+    this.itemCostText.setText(`₽${formattedMoney}`);
     this.itemCostText.setColor(getTextColor(textStyle, false, scene.uiTheme));
     this.itemCostText.setShadowColor(getTextColor(textStyle, true, scene.uiTheme));
   }
diff --git a/src/utils.ts b/src/utils.ts
index 6b5e64b7b0d..b8994efce64 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -1,4 +1,5 @@
 import i18next from "i18next";
+import { MoneyFormat } from "./enums/money-format";
 
 export const MissingTextureKey = "__MISSING";
 
@@ -237,7 +238,7 @@ export function formatLargeNumber(count: integer, threshold: integer): string {
 // Abbreviations from 10^0 to 10^33
 const AbbreviationsLargeNumber: string[] = ["", "K", "M", "B", "t", "q", "Q", "s", "S", "o", "n", "d"];
 
-export function formatFancyLargeNumber(number: number, rounded: number = 2): string {
+export function formatFancyLargeNumber(number: number, rounded: number = 3): string {
   let exponent: number;
 
   if (number < 1000) {
@@ -251,7 +252,14 @@ export function formatFancyLargeNumber(number: number, rounded: number = 2): str
     number /= Math.pow(1000, exponent);
   }
 
-  return `${(exponent === 0) ? number : number.toFixed(rounded)}${AbbreviationsLargeNumber[exponent]}`;
+  return `${(exponent === 0) || number % 1 === 0 ? number : number.toFixed(rounded)}${AbbreviationsLargeNumber[exponent]}`;
+}
+
+export function formatMoney(format: MoneyFormat, amount: number) {
+  if (format === MoneyFormat.ABBREVIATED) {
+    return formatFancyLargeNumber(amount);
+  }
+  return amount.toLocaleString();
 }
 
 export function formatStat(stat: integer, forHp: boolean = false): string {