# 12.001要如何設定小數點？

## A 至「公用設定-小數設定」來調整小數取位，最多可設定至小數4位

> **※【儲存】後不可由大變小，如由4位變2位，可由小增大，如由2變3，請務必以保守方向設定，並謹慎考慮後再儲存。**

詳細欄位說明如下：

1.【數量小數取位】設定單據中\[數量]欄的小數位數要到幾位

> 單據裡的數量要四捨五入到小數幾位數的設定，如肉品稱重買賣，進貨5.688公斤，設定數量小數2位，則數量欄會變5.69公斤；銷貨1.244公斤，則變為1.24公斤

2.【單價小數取位】設定單據中\[單價]欄的小數位數要到幾位

> 舉例進貨單價每公斤62.536元，設定單價小數2位，則單價欄會變62.54元；銷貨每公斤80.364元，則變為每公斤單價80.36元

3.【金額小數取位】在台灣使用台幣都會是0位，應該大部份都不用設有小數

> 提醒您，若非國外公司，台幣的金額無角分，請務必保持預設值0位，若您有需要0位以上，請按系統右上方【我要發問】聯絡我們。

![](/files/-LIKjhalcFi6zfqYICll)


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