Rounding Numbers; Messages - HP 10BII Owner's Manual

Rounding Numbers
The calculator stores and calculates using 12-digit
numbers. When 12 digit accuracy is not desirable, use
OE to round the number to the displayed format
before using it in a calculation. Rounding numbers
is useful when you want the actual (dollars and
cents) monthly payment.
Keys: Display: Description:
Cas) 9.88 Displays two decimal
places.
Messages
The HP 10BII displays messages about the status of the calculator or
informs you that you have attempted an incorrect operation. To clear a
message from the display, press © or ©. Sce "Messages" on
page 137 for a list of meanings.
32 1:Getting Started