ให้มันแสดงเศษสตางค์ ด้วยอะครับผมไม่รู้ว่าต้องเพิ่มหรือเปลี่ยนอะไรบ้างอะครับ

#include <iostream>
#include <string>
#include <cmath>
#include <iomanip>
using namespace std ;

int main (void)

{

{
cout<<"Please enter total money " ;

}
int money;
int B1000;
int B500;
int B100;
int B50;
int B20;
int C10;
int C5;
int C2;
int C1;

cin>>money;

if(money>=1000)

{
B1000=money/1000;
money=money%1000;
cout<<"Bank1000 baht = "<<B1000<<" bill"<< "\n";
}
if(money>500)
{
B500=money/500;
money=money%500;
cout<<"Bank500 baht = "<<B500<<" bill"<<"\n";

}
if(money>100)
{
B100=money/100;
money=money%100;
cout<<"Bank100 baht = "<<B100<<" bill"<<"\n";
}
if(money>50)
{
B50=money/50;
money=money%50;
cout<<"Bank50 baht = "<<B50<<" bill"<<"\n";
}
if(money>20)
{
B20=money/20;
money=money%20;
cout<<"Bank20 baht = "<<B20<<" bill"<<"\n";
}
if(money>10)
{
C10=money/10;
money=money%10;
cout<<"Coins10 baht = "<<C10<<" Coins"<<"\n";
}

if(money>5)
{
C5=money/5;
money=money%5;
cout<<"Coins5 baht = "<<C5<<" Coins"<<"\n";
}
if(money>2)
{
C2=money/2;
money=money%2;
cout<<"Coins2 baht = "<<C2<<" Coins"<<"\n";
}
if(money>=1)
{
C1 = money/1;
money = money%1;
cout<<"Coins1 baht = "<<C1<<" Coins";
}
if( money2>=0.5 )
{
c1 = 1;
money2=money2-0.50;
cout<<"c0.50 : "<<c1<<" coins "<<"\n"<<"\n";
}
if( money2>=0.25 )
{
c1 = 1;
money2=money2-0.25;
cout<<"c0.25 : "<<c1<<" coins "<<"\n"<<"\n";
}
{
cout <<"//-- Thank you --//";
}

system ("pause>nul");
return 0;
}