You didn't specify what "1.00" refers to, so I added your question to British Coins and Australian Coins because those would be the two major countries that would probably fit.
In the old British system, £1 sterling equalled 240 pence. When the decimal pound was adopted during the period 1968-71, old pennies were replaced with "new pence" worth 2.4 times as much, so there would be 100 new pennies in a pound. (FWIW, in 1982 the word "new" was dropped).
The old Australian system was similar, but Australia decided to create a new currency, the Australian Dollar (A$) at the rate of A£1 = A$2; the dollar is divided into 100 cents. That is, 1 Australian dollar was worth half a pound or 120 old pennies. That meant that an Australian cent was worth 1.2 old pennies at the time of conversion.
100 pennies = 100 [pennies].
A penny is worth 1 cent. You will have to collect 100 pennies to equal a dollar. Since there are 100 pennies in one dollar, you can find out how many pennies are in 100 dollars by multiplying the 100 pennies by 100 as follows: 100 pennies x 100 = 10,000 pennies
100*100= 10,000 pennies
100
100 pennies
100 pennies
100 pennies = £1£3500 = 3500 * 100 = 350,000 pennies
There are 100 Pennies to the Pound. 100 x 564 = 56,400 Pennies.
125 pennies
There are 100 pennies to a GBP
100 pennies
100 In the currency of the USA , 'Pennies' is a casual word for 'cents'.