Of course, much of the new world was once on the octal (base 8) system with pieces of eight, or reales.
Numismatic author & owner of the Uncommon Cents collections. 2011 Fred Bowman award winner, 2020 J. Douglas Ferguson award winner, & 2022 Paul Fiocca award winner.
There are plenty of currencies which, while being theoretically decimal, are in practice a unitary system, not having any divisions at all. The CFA (French Africa) and CFP (French Pacific) francs come to mind; while theoretically being 100 centimes to the franc, no coins denominated in centimes have been issued for decades. Other countries which have experienced serious inflation in recent years (such as many of the the former Soviet republics) also qualify as "theoretically decimal, practically unitary".
Other countries have a purely unitary currency. Vanuatu, for example, which was known as New Hebrides and used the CFP franc prior to independence, now uses a unitary currency, the vatu. It does not have, and never has had, any multiples or divisions. Coins and notes are issued on a "decimal scaling", eg. 1, 2, 5, 10, 20, 50, 100 and so forth, but as it is not actually divided or multiplied by 10 to make new units, it cannot technically be regarded as decimal.
Waste no more time arguing what a good man should be. Be one. Roman emperor Marcus Aurelius, "Meditations"
<< <i>There are plenty of currencies which, while being theoretically decimal, are in practice a unitary system, not having any divisions at all. (...) >>
Here in Paraguay 1 Guarani = 100 Centimos.
Last Centimos where issued in 1953; and right now our lowest circulating denomination is 50 Guaranies.
<< <i>There are plenty of currencies which, while being theoretically decimal, are in practice a unitary system, not having any divisions at all. >>
A very good point!
Theoretically both the US and Japan have three-place decimal systems, but the US has never minted a coin denominated in mills. Japan phased out fractionals between 1892 and 1948. They stopped minting rin (1/10 sen) in 1892, 1/2 sen/5 rin in 1920, 1, 5, 10 and 20 sen at the close of WW II, and the 50 sen in 1949.
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Web: www.tonyharmer.org
DPOTD-3
'Emancipate yourselves from mental slavery'
CU #3245 B.N.A. #428
Don
WNC Coins, LLC
1987-C Hendersonville Road
Asheville, NC 28803
wnccoins.com
<< <i>Is this a trick? >>
No.
DPOTD-3
'Emancipate yourselves from mental slavery'
CU #3245 B.N.A. #428
Don
http://www.victoriancent.com
Other countries have a purely unitary currency. Vanuatu, for example, which was known as New Hebrides and used the CFP franc prior to independence, now uses a unitary currency, the vatu. It does not have, and never has had, any multiples or divisions. Coins and notes are issued on a "decimal scaling", eg. 1, 2, 5, 10, 20, 50, 100 and so forth, but as it is not actually divided or multiplied by 10 to make new units, it cannot technically be regarded as decimal.
Roman emperor Marcus Aurelius, "Meditations"
Apparently I have been awarded one DPOTD.
<< <i>There are plenty of currencies which, while being theoretically decimal, are in practice a unitary system, not having any divisions at all. (...) >>
Here in Paraguay 1 Guarani = 100 Centimos.
Last Centimos where issued in 1953; and right now our lowest circulating denomination is 50 Guaranies.
<< <i>There are plenty of currencies which, while being theoretically decimal, are in practice a unitary system, not having any divisions at all. >>
A very good point!
Theoretically both the US and Japan have three-place decimal systems, but the US has never minted a coin denominated in mills. Japan phased out fractionals between 1892 and 1948. They stopped minting rin (1/10 sen) in 1892, 1/2 sen/5 rin in 1920, 1, 5, 10 and 20 sen at the close of WW II, and the 50 sen in 1949.