Well it would be for holiday calculations if it stayed like this for a bit ... but it won't of course.
BBC
Market Date
Wednesday 27 May, 12.53 BST
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. . . . . . . . . £1 buys . . . . change . . . . . . . %
Tk Lira . . . . 2.50300 . . . . +0.02370 . . . . +0.96
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Hey, it gets better. At 16.52 BST ......... 2.50000