Fixed rounding

jlucaspains · Aug 18, 2023 · f31fd60 · f31fd60
1 parent 8948292
commit f31fd60
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/src/helpers/multiplierHelpers.ts b/src/helpers/multiplierHelpers.ts
@@ -78,8 +78,8 @@ export function prepareIngredientDisplay(input: string, multiplier: number, useF
         .filter(item => item.quantity > 0.1)
         .map(item => {
             return {
-                quantity: item.quantity * multiplier, unit: item.unit, unitText: item.unitText,
-                minQuantity: item.minQuantity * multiplier, maxQuantity: item.maxQuantity * multiplier
+                quantity: round(item.quantity * multiplier, 2), unit: item.unit, unitText: item.unitText,
+                minQuantity: round(item.minQuantity * multiplier, 2), maxQuantity: round(item.maxQuantity * multiplier, 2)
             };
         });
     let newValueText = result.quantityText;
@@ -97,7 +97,7 @@ export function prepareIngredientDisplay(input: string, multiplier: number, useF
 
     return {
         text: displayText, quantityValue: newValue,
-        minQuantity: newMinQuantity, maxQuantity: newMaxQuantity,
+        minQuantity: round(newMinQuantity, 2), maxQuantity: round(newMaxQuantity, 2),
         quantityText: newValueText, unit: result.unit, unitText: result.unitText,
         ingredient: result.ingredient, alternativeQuantities: newAlternativeQuantities
     };
@@ -124,4 +124,10 @@ export function prepareStepDisplay(input: string, currentTime: Date, locale: str
     }
 
     return { text: displayText, startTime: new Date(currentTime), timeInSeconds: result.totalTimeInSeconds, temperature: result.temperature, temperatureUnit: result.temperatureUnit };
+}
+
+function round(value: number, decimalPlaces = 0) {
+    var p = Math.pow(10, decimalPlaces);
+    var n = (value * p) * (1 + Number.EPSILON);
+    return Math.round(n) / p;
 }