| 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 | $62.85 | 3.116% | $64.8084 | $64.81 | $64.80 | $64.80 |
| Purchase #2 | $168.46 | 11.414% | $187.688 | $187.69 | $187.70 | $187.70 |
| Purchase #3 | $86.84 | 12.319% | $97.5378 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $210.59 | 5.325% | $221.8039 | $221.80 | $221.80 | $221.80 |
| Purchase #5 | $112.83 | 6.810% | $120.5137 | $120.51 | $120.50 | $120.50 |
| Purchase #6 | $171.45 | 5.148% | $180.2762 | $180.28 | $180.30 | $180.30 |
| Purchase #7 | $159.50 | 3.433% | $164.9756 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $972.52 | $1,037.6036 | $1,037.61 | $1,037.65 | $1,037.60 | |