| 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 | $180.82 | 7.352% | $194.1139 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $106.67 | 7.763% | $114.9508 | $114.95 | $114.95 | $115.00 |
| Purchase #3 | $147.71 | 4.645% | $154.5711 | $154.57 | $154.55 | $154.60 |
| Purchase #4 | $31.45 | 12.629% | $35.4218 | $35.42 | $35.40 | $35.40 |
| Purchase #5 | $228.72 | 8.681% | $248.5752 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $59.58 | 11.782% | $66.5997 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $27.54 | 4.745% | $28.8468 | $28.85 | $28.85 | $28.80 |
| 7 purchase totals = | $782.49 | $843.0793 | $843.08 | $843.05 | $843.10 | |