CComCurrency::Round
Call this method to round the currency to a specified number of decimal places.
HRESULT Round(
int nDecimals
);
Parameters
- nDecimals
The number of digits to which m_currency will be rounded, in the range 0 to 4.
Return Value
Returns S_OK on success, or an error HRESULT on failure.
Example
CComCurrency cur(10, 1234);
cur.Round(3);
ATLASSERT(cur.GetFraction() == 1230);
Requirements
Header: atlcur.h