| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.46 | 7.771% | $33.9048 | $33.90 | $33.90 | $33.90 |
| Purchase #2 | $156.61 | 5.341% | $164.9745 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $36.29 | 12.393% | $40.7874 | $40.79 | $40.80 | $40.80 |
| Purchase #4 | $135.42 | 3.284% | $139.8672 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $114.51 | 10.601% | $126.6492 | $126.65 | $126.65 | $126.60 |
| Purchase #6 | $219.86 | 13.300% | $249.1014 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $163.72 | 11.689% | $182.8572 | $182.86 | $182.85 | $182.90 |
| 7 purchase totals = | $857.87 | $938.1417 | $938.14 | $938.10 | $938.20 | |