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I am using a Field Service Lightning flow to display a custom formula field called Subtotal - the formula Subtotal field is a currency field to 2 decimal places.
I have a screen element that has a Display Text inside it which is displaying the Subtotal field.
In the flow debug screen it is showing the value correctly as 2 decimal places, however, when I log into the Field Service Lightning app it shows the value to 6 decimal places

FYI - we do not have multi currency enabled

Has anyone come across this before? 

Thanks