| 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 | $96.91 | 9.216% | $105.8412 | $105.84 | $105.85 | $105.80 |
| Purchase #2 | $21.40 | 7.722% | $23.0525 | $23.05 | $23.05 | $23.10 |
| Purchase #3 | $88.59 | 3.159% | $91.3886 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $141.54 | 8.742% | $153.9134 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $190.54 | 8.871% | $207.4428 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $46.33 | 9.320% | $50.648 | $50.65 | $50.65 | $50.60 |
| Purchase #7 | $148.98 | 4.601% | $155.8346 | $155.83 | $155.85 | $155.80 |
| 7 purchase totals = | $734.29 | $788.1211 | $788.11 | $788.15 | $788.00 | |