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+--- Thread: (12C) Total Sales Tax With Rounded Amounts (/thread-13820.html)
(12C) Total Sales Tax With Rounded Amounts - Eddie W. Shore - 10-19-2019 01:58 PM
This program allows to calculate the total of sales invoice with the sales tax rounded to 2 decimal places, regardless of how the FIX setting is set.
Instructions:
1. Enter the tax rate.
2. Press [ f ] (PRGM), [R/S]
3. Enter the item's cost, press [R/S]
4. For subsequent items, enter the cost, then [R/S]
5. When finished, press [RCL], 1 to recall total rounded sales tax. Press [RCL], 2 to recall the total invoice.
I have program set to pause to show the rounded sales tax when each cost is entered.
Program:
Code:
(Step ##: key code, key)
01: 44,0 STO 0
02: 42, 2 FIX 2
03: 35, CLx
04: 44, 1 STO 1
05: 44, 2 STO 2
06: 31 R/S
07: 45, 0 RCL 0
08: 25 %
09: 1 1
10: 26 EE
11: 2 2
12: 20 *
13: 36 ENTER
14: 43, 24 FRAC
15: 48 . (decimal point)
16: 5 5
17: 34 x<>y
18: 43, 34 x≤y
19: 43, 33, 23 GTO 23
20: 33 R↓
21: 40 +
22: 43, 33, 25 GTO 25
23: 33 R↓
24: 33 R↓
25: 43, 25 ITNG
26: 1 1
27: 26 EEX
28: 2 2
29: 10 ÷
30: 43, 31 PSE
31: 44, 40, 1 STO+ 1
32: 40 +
33: 44, 40, 2 STO+ 2
34: 31 R/S
35: 43, 33, 07 GTO 07Example:
Sales Tax Rate: 9.5%
Item Costs: $14.35, $18.99, $39.99, $23.64
Keystrokes:
9.5 [ f ] (PRGM) [R/S]
14.35 [R/S]
18.99 [R/S]
39.99 [R/S]
23.64 [R/S]
R1: Total rounded sales tax: 9.21
R2: Total invoice: 106.18
Link: http://edspi31415.blogspot.com/2019/10/hp-12c-total-sales-tax-with-rounded.html