Error on the grand total amount in words in Quotation, Sales Order & Invoice

Dear Sir/Madam,

Re: Error on the grand total amount in words in Quotation, Sales Order & Invoice

Regarding the above error, did anyone has the same problem? Any solution to short this out? I don’t know why the system showing USD words as follow:-

Grand Total (USD)
$ 2,08,763.42
In Words (USD)
USD Two Lakh Eight Thousand, Seven Hundred And Sixty Three and Forty Two Cent only.

@Pamelakong

Change the numbering format from

System Settings > Date and Time Format

I did. But still cannot fixed it eventhough I create a duplicate quotation after set the numbering format into 6.