| 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 | $96.63 | 11.735% | $107.9695 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $72.36 | 13.296% | $81.981 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $129.76 | 8.348% | $140.5924 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $38.44 | 4.383% | $40.1248 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $52.69 | 6.465% | $56.0964 | $56.10 | $56.10 | $56.10 |
| Purchase #6 | $78.38 | 13.726% | $89.1384 | $89.14 | $89.15 | $89.10 |
| Purchase #7 | $206.39 | 5.378% | $217.4897 | $217.49 | $217.50 | $217.50 |
| 7 purchase totals = | $674.65 | $733.3922 | $733.39 | $733.40 | $733.40 | |