| 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 | $132.38 | 4.312% | $138.0882 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $108.85 | 3.356% | $112.503 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $153.71 | 10.309% | $169.556 | $169.56 | $169.55 | $169.60 |
| Purchase #4 | $181.95 | 11.440% | $202.7651 | $202.77 | $202.75 | $202.80 |
| Purchase #5 | $106.78 | 4.320% | $111.3929 | $111.39 | $111.40 | $111.40 |
| Purchase #6 | $8.84 | 4.268% | $9.2173 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $163.57 | 10.335% | $180.475 | $180.48 | $180.50 | $180.50 |
| 7 purchase totals = | $856.08 | $923.9975 | $924.01 | $924.00 | $924.10 | |