currency-formats

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==Formats==
==Formats==
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===XBRL===
===ISO 4217===
===ISO 4217===

Revision as of 23:11, 1 October 2006

Contents

Currency formats prior art

This page gathers information about existing practices and standards for representing currencies and currency-qualified numbers/amounts.

Formats

XBRL

ISO 4217

ISO 4217, [1] is an international standard for 3-letter currency codes.

Interactive Financial Exchange (IFX)

The IFX Forum develops a robust framework for the electronic business-to-business exchange of data among financial service institutions around the world".

Altough adapted to XML implementations, the IFX data model has been designed independently of XML technologies, so that it can be implemented using other representations than XML.

IFX defines the concept of a currency amount (CurAmt), which contains:

an amount (Amt), which is a decimal value
a currency code (CurCode), which is a 3-letter value defined in ISO-4217

OFX

The Open Financial Exchange is a standard developed by Microsoft and Quicken for personal finance managers. They use the following conventions for currencies and currency values.

They have the concept of a default currency ("CURDEF"), which is a 3-letter ISO-4217 value.

Then they have the concept of the currency that a value is expressed in ("CURRENCY"), again with a 3-letter ISO-4217.

Last, there is also an option to provide an original currency, if the value has been converted. The ORIGCURRENCY contains a CURSYM (in ISO-4217) and a CURRATE, ratio of CURDEF to CURSYM.

Canadian dollar

Although the representation of a canadian dollar according to ISO-4217 is CAD, the most common representation of the currency according to some is CDN.

According to wikipedia:

There are various common abbreviations to distinguish the Canadian dollar from others: while the ISO currency code CAD (a three-character code without monetary symbols) is common, no single system is universally accepted. C$ is recommended by the Canadian government (e.g., per The Canadian Style guide) and is used by the International Monetary Fund, while Editing Canadian English indicates Can$ and CDN$; both guides note the ISO scheme/code. The abbreviation CA$ is also used, e.g., in some software packages.
Any of which can be marked up thus: <abbr class="currency" title="CAD">C$</abbr> (or whatever "class" we eventually decide on) since any of them is a "symbol" representing CAD. - Andy Mabbett

Other

Other standards exist for specific currencies.

See also

currency-formats was last modified: Wednesday, December 31st, 1969

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