QUOTE(CP88 @ Sep 10 2013, 08:46 PM)
Hi,
I am sharing some of the transaction done with MBB Visa :-
and below the exchange rate from VISA with transaction fees of 2.2%.
So what will be the exchange rate for the day if exclusive of the 2.2% transaction fees?Ā
Hi Bro
zenquix,
I use the 0% rate on the visa website. One reason is because the admin fee input only takes one decimal point and skews calculations
The MBB rate is based on the posted values in our CC statement, not the TT rate (totally different side of the business). If they charged us TT rates, might as well not use CC overseas

So using your transaction snapshot
I take the 0% exchange rate for 7-Sep at 0%, My Card in MYR, My Transaction in THB:
1 Thai Baht = 0.102818 Malaysian Ringgit
So your transaction is THB3000 = MYR315.41
THB1 = 0.1051366666666667 Malaysian Ringgit
thus admin charge is (0.1051366666666667-0.102818 )/0.102818 = 0.0225511745673585 = 2.25% (or 2.26% to be more accurate)
Edit: my blog post from last year has details on the methodology. Had help from the community for datapoints then.
This post has been edited by zenquix: Sep 11 2013, 01:55 AM