| 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 | $109.69 | 9.105% | $119.6773 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $231.87 | 3.507% | $240.0017 | $240.00 | $240.00 | $240.00 |
| Purchase #3 | $136.42 | 5.240% | $143.5684 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $52.75 | 12.188% | $59.1792 | $59.18 | $59.20 | $59.20 |
| Purchase #5 | $69.40 | 8.479% | $75.2844 | $75.28 | $75.30 | $75.30 |
| Purchase #6 | $145.85 | 6.699% | $155.6205 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $26.30 | 11.564% | $29.3413 | $29.34 | $29.35 | $29.30 |
| 7 purchase totals = | $772.28 | $822.6728 | $822.67 | $822.70 | $822.70 | |