eRoundDifference (Function)

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Maximum rounding differences

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eRoundDifference (Function)

In french: eDifférenceArrondi

Returns the rounding difference between:

the value displayed in a "Currency + Euro" control,
the associated control used for dual display.

Example

// Retrieve the rounding difference between the "EDT_PriceFranc" control
// that displays the values in francs and the "EDT_PriceEuro" control that displays
// the same values converted into Euros
ResRoundingDifference = eRoundDifference(EDT_PriceFranc)

Syntax

<Result> = eRoundDifference(<Control used>)

<Result>: Currency

Rounding difference between the specified control and the associated control used for dual display.
This difference is expressed in the currency with the lowest currency value. This currency value depends on the exchange rate and on the number of decimal places.
0 if no rounding difference is found or if the specified control has no associated control for dual display.

<Control used>: Control name

Name of the "Currency + Euro" edit control or column.

Remarks

Maximum rounding differences

The table below presents the maximum rounding differences caused by the conversion operations for each member state:

			Maximum rounding difference

	Conversion rate (1EURO = ... x NCU)	Smallest unit of national currency	Conversion: NCU - EURO - UNC expressed in NCU	Conversion: EURO - NCU - EURO expressed in EURO
BEF/LUF	40.3399	1.00	0.00	0.01
DEM	1.95583	0.01	0.01	0.00
ESP	166.386	1.00	1.00	0.00
FRF	6.55957	0.01	0.03	0.00
IEP	0.787564	0.01	0.00	0.01
ITL	1936.27	1.00	10.00	0.00
NLG	2.20371	0.01	0.01	0.00
ATS	13.7603	0.01	0.07	0.00
PTE	200.482	0.10	1.00	0.00

NCU: National Currency Unit.

Component: wd270std.dll