Rounding off and Displaying numbers in edit data in GUI

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Hello All,
We are facing a issue with rounding of smallest number and displaying in edit box.
for example 4.43456798e^-25 should not be rounded off to 0
it should be rounded of to 4.435e^-25. because user need to have the value and also should fit into edit box. But the contrain is we should not increase the editbox size
kindly suggest us and do the needful

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Walter Roberson
Walter Roberson am 23 Nov. 2018
sprintf('%.3e',TheValue)

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