| 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 | $136.36 | 13.775% | $155.1436 | $155.14 | $155.15 | $155.10 |
| Purchase #2 | $29.60 | 12.450% | $33.2852 | $33.29 | $33.30 | $33.30 |
| Purchase #3 | $116.98 | 7.431% | $125.6728 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $232.82 | 11.535% | $259.6758 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $72.99 | 11.308% | $81.2437 | $81.24 | $81.25 | $81.20 |
| Purchase #6 | $191.70 | 4.623% | $200.5623 | $200.56 | $200.55 | $200.60 |
| Purchase #7 | $10.66 | 13.718% | $12.1223 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $791.11 | $867.7057 | $867.70 | $867.70 | $867.70 | |