public ICurrencyRepo MakeChange(double AmountTendered, double TotalCOst)
{
ICurrencyRepo newChange = new USCurrencyRepo();
double toChange = AmountTendered - TotalCOst;
newChange = MakeChange(toChange);
return(newChange);
}
public ICurrencyRepo MakeChange(double Amount)
{
ICurrencyRepo newChange = new USCurrencyRepo();
Decimal amount = (Decimal)Amount;
List <ICoin> changeReference = orderedCoins();
foreach (ICoin c in changeReference)
{
while (amount >= (Decimal)c.MonetaryValue)
{
newChange.AddCoin(c);
amount -= (Decimal)c.MonetaryValue;
}
}
return(newChange);
}
public static ICurrencyRepo CreateChange(double Amount)
{
ICurrencyRepo returnedChagne = new USCurrencyRepo();
for (double chng = Amount; chng > 0.00;)
{
if (chng >= 1.00)
{
returnedChagne.AddCoin(new DollarCoin());
chng -= 1.00;
}
else if (chng >= 0.50)
{
returnedChagne.AddCoin(new HalfDollar());
chng -= 0.50;
}
else if (chng >= 0.25)
{
returnedChagne.AddCoin(new Quarter());
chng -= 0.25;
}
else if (chng >= 0.10)
{
returnedChagne.AddCoin(new Dime());
chng -= 0.10;
}
else if (chng >= 0.05)
{
returnedChagne.AddCoin(new Nickel());
chng -= 0.05;
}
else
{
returnedChagne.AddCoin(new Penny());
chng -= 0.01;
}
}
return(returnedChagne);
}