Toshiba MA-191 - Manual (Page 22)

department, depress the |PR OPEN| key either before or after the
price entry on the numeric keyboard.
Each department key can be programmed with a unit price ,
either positive or negative use, a HALC (High Amount Listing Capcity)
and a LALC (Low Amount Listing Capacity), and tax and S.I. status.
When a department is programmed as a negative department, a price
entry may not be repeated by depressing the department key again.
Neither may a price entry be repeated when the | RTN MDSE | or [PR
OPEN I key has been depressed prior to any department key depression.
[C] Clear Key
This key is used to correct a numeric entry error prior to depressing
any other key or to correct any error condition and cancel the alarm
buzzer.
If the key is depressed after a sub-total is obtained, the sub­
total is displayed.
Percent Charge Key
This key is used to add a percentage rate to a sale. If the pre­
programmed percentage rate is to be added, depress the j %+) key
without a prior numeric entry. If a rate different from the pre­
programmed % rate is to be added, enter the desired rate on the
numeric keyboard and then depress the |%+^ key.
{The manual rate
will take priority.)
To operate, depress the \%+ \ key either immeidately after a depart­
ment entry if only that item requires the percentage addition, or
after the
1 ST | key has been depressed if required on the total bill.
The percentage rate and the amount are printed and will be added
to the sales total.
The percentage rate may be within the range from 0.001 to 99.999%.
The fraction resulted from the percentage calculation is usually
programmed to be rounded off. However, it can be programmed to be
rounded up or discarded.
Usually, if the |%+ \ key is depressed after a second I ST 1 key
depression within a sale, it adds the rate to the sale total of the
items entered between the first and the second |ST
I
key depressions.
However, it can be programmed to add the rate to the entire sale
by the system option.
[%^1 Percent Discount Key
This key operates in the same fashion as the |%+ \ key except that
operation will subtract from instead of adding to a sale.
[POLL DISC) Dollar Discount Key
This key is used to subtract an amount from the sale total such as
a discount during a sale. This key cannot normally be used outside
a sale. An amount exceeding the sales total cannot normally be
entered. However, when the "Credit Balance" option has been selected,
this key can be used inside or outside the sale and over-subtraction
of the sale total is allowed.
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