diff --git a/source/components/CurrencyInput/CurrencyInput.js b/source/components/CurrencyInput/CurrencyInput.js
index cc307339a..0be897326 100644
--- a/source/components/CurrencyInput/CurrencyInput.js
+++ b/source/components/CurrencyInput/CurrencyInput.js
@@ -52,7 +52,6 @@ export default function CurrencyInput({
 		thousandSeparator,
 		decimalSeparator
 	} = currencyFormat(language)
-	console.log({ isCurrencyPrefixed })
 	// We display negative numbers iff this was the provided value (but we disallow the user to enter them)
 	const valueHasChanged = currentValue !== initialValue
 
diff --git a/source/components/PercentageField.js b/source/components/PercentageField.js
index 0418a49ff..11ffb8721 100644
--- a/source/components/PercentageField.js
+++ b/source/components/PercentageField.js
@@ -26,7 +26,7 @@ export default function PercentageField({ onChange, value, debounce }) {
 				max="1"
 			/>
 			<span style={{ display: 'inline-block', width: '3em' }}>
-				{formatPercentage(localValue)} %
+				{formatPercentage(localValue)}
 			</span>
 		</div>
 	)
diff --git a/source/engine/format.js b/source/engine/format.js
index 9e2c7d9c5..56a1d8a93 100644
--- a/source/engine/format.js
+++ b/source/engine/format.js
@@ -19,49 +19,25 @@ export let numberFormatter = ({
 		minimumFractionDigits
 	}).format(value)
 
-export const formatCurrency = (value, language) => {
-	return value == null
-		? ''
-		: numberFormatter({ language })(value).replace(/^(-)?€/, '$1€\u00A0')
-}
-
 export const currencyFormat = language => ({
 	isCurrencyPrefixed: !!numberFormatter({ language, style: 'currency' })(
 		12
 	).match(/^€/),
-	thousandSeparator: formatCurrency(1000, language).charAt(1),
-	decimalSeparator: formatCurrency(0.1, language).charAt(1)
+	thousandSeparator: numberFormatter({ language })(1000).charAt(1),
+	decimalSeparator: numberFormatter({ language })(0.1).charAt(1)
 })
 
-const sanitizeValue = language => value =>
-	language === 'fr' ? String(value).replace(',', '.') : value
-
-export const formatPercentage = value => +(value * 100).toFixed(2)
-export const normalizePercentage = value => value / 100
-
-export const getFormatersFromUnit = (unit, language = 'en') => {
-	const serializedUnit = typeof unit == 'object' ? serialiseUnit(unit) : unit
-	const sanitize = sanitizeValue(language)
-	switch (serializedUnit) {
-		case '%':
-			return {
-				format: v =>
-					numberFormatter({ style: 'percent', language })(v)
-						.replace('%', '')
-						.trim(),
-				normalize: v => normalizePercentage(sanitize(v))
-			}
-		default:
-			return {
-				format: x =>
-					Number(x)
-						? numberFormatter({ style: 'decimal', language })(Number(x))
-						: x,
-				normalize: x => sanitize(x)
-			}
-	}
+export const formatCurrency = (value, language) => {
+	return value == null
+		? ''
+		: formatValue({ unit: '€', language, value }).replace(/^(-)?€/, '$1€\u00A0')
 }
 
+export const formatPercentage = value =>
+	value == null
+		? ''
+		: formatValue({ unit: '%', value, maximumFractionDigits: 2 })
+
 export function formatValue({
 	maximumFractionDigits,
 	minimumFractionDigits,
@@ -69,6 +45,9 @@ export function formatValue({
 	unit,
 	value
 }) {
+	if (typeof value !== 'number') {
+		return value
+	}
 	const serializedUnit = typeof unit == 'object' ? serialiseUnit(unit) : unit
 
 	switch (serializedUnit) {
@@ -82,9 +61,6 @@ export function formatValue({
 		case '%':
 			return numberFormatter({ style: 'percent', maximumFractionDigits })(value)
 		default:
-			if (typeof value !== 'number') {
-				return value
-			}
 			return (
 				numberFormatter({
 					style: 'decimal',
diff --git a/source/engine/mecanismViews/BarèmeContinu.js b/source/engine/mecanismViews/BarèmeContinu.js
index e803e9c25..19d17d243 100644
--- a/source/engine/mecanismViews/BarèmeContinu.js
+++ b/source/engine/mecanismViews/BarèmeContinu.js
@@ -1,11 +1,11 @@
 import { ShowValuesConsumer } from 'Components/rule/ShowValuesContext'
+import { formatPercentage } from 'Engine/format'
 import { sortObjectByKeys } from 'Engine/mecanismViews/common'
 import React from 'react'
 import { Trans } from 'react-i18next'
 import { BarèmeAttributes } from './Barème'
 import './Barème.css'
 import { Node } from './common'
-import { formatPercentage } from 'Engine/format'
 
 let Comp = function Barème({ nodeValue, explanation, unit }) {
 	return (
@@ -44,7 +44,7 @@ let Comp = function Barème({ nodeValue, explanation, unit }) {
 									<b>
 										<Trans>Votre taux </Trans> :{' '}
 									</b>
-									{formatPercentage(explanation.taux)} %
+									{formatPercentage(explanation.taux)}
 								</span>
 							)}
 							{explanation.returnRate && (