Sharp ER-A250 - Preset Unit Price and PLU;Subdepartment Programming

EW
This
method
is
used
to
simplify
tax
calculation
and
uses
a
tax
table
for
tax
calculation
on
each
taxable
subtotal.
The
following
required
data
for
programming
can
be
obtained
from
a tax
table
available
from
your
localtax
office.
R
(tax
rate,
0.0001
to
99.9999%)
O
(minimum
amount
subject
to tax,0.01
to
ggg.gg)
T
(minimum
tax
amount,0.01
to
9.99)
This
is
the
amount
of tax
which
is
applied
to
amount
e.
M
(cycle,0.01
to
99.99)
This
value
is associated
with
the
cyclical
nature
of
many
tax
tables.
In
fact,
the
reason
tax
tables
are
used
as
opposed
to
straight
percentage
calculations
is
because
there
are
amounts
where
the
result
of
applying
a
percentage
calculation
is
not
the
same
as the
related
table
amount.
The
table
must,
therefore,
be
used
to
obtain
the
data
(i.e.,
the
value
M)
necessary
for
the register
to
calcurate
the
correct
tax
amount.
From
the
table, you
can
see
that
the
breakpoint
differences
in
Cycle
I repeat
in
Cycle
ll.
This
indicates
the
tax
table's
cyclical
pattern
and
the
value
for
M
is
determined
by
adding
the
breakpoint
difference
amounts
associated
with
one
cycle
(in
the
sample
table
below,
this
value
is
100).
The
value
of
M may
be viewed
as the
taxable
amount
which
is
covered
by
the
cycle.
Thus,
it
can
be
determined
by
adding
all
of the
breakpoint
differences
in
a
cycle
or oy
simply
taking
the
ditference
between
the
first
breakpoint
of
the
cycle
and
the
first
breakpoint
of
a next
cycle.
Breakpoints
(64
maximum,
0.01
to
999.99)
In
the
sample
table
below,
the
amount
taxed
increases
in
stages.
The
value
of
a taxable
subtotal
at
which
the
tax
changes
in
amount
is
called
a breakpoint.
A
group
of breakpoints
is
repeated
at regular
intervals
and
each
of
these
intervals
is
called
a 6ycle.
A
maximum
of
64
breakpoints,
0.01
to
999.99,
can
be
programmed
unless
the
interval
between
breakpoints
is
one
dollar
or more,
in which
caie
32
breakpoints
are
programmed
for
each
table'
lf
the
number
of
breakpoints
exceeds
the
maximum,
use
a manual
approach.
S
(first
breakpoint
of the
second
cycle)
Sample
tax
tabte
(New
Jersey
6%):
Minimum
breakpoint
Maximum
breakpoint
.00
.01
FT
.02
.03
.04
.05
.06
.08
.09
.10
.11
.tz
. t\t
.11
F
.23
.39
.57
.73
,89
.22
.38
.56
.72
a
1.10
12
16
18
16
16
22
1.11
eS
1.23
1.39
1.73
1.89
2.11
1.22
1.38
1.56
1.72
1.88
2.10
z-zz
tz
16
18
16
16
zz
31
www.cashregisters.net