| 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 | $75.53 | 7.302% | $81.0452 | $81.05 | $81.05 | $81.00 |
| Purchase #2 | $14.41 | 9.234% | $15.7406 | $15.74 | $15.75 | $15.70 |
| Purchase #3 | $152.47 | 7.526% | $163.9449 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $27.79 | 6.194% | $29.5113 | $29.51 | $29.50 | $29.50 |
| Purchase #5 | $143.94 | 8.271% | $155.8453 | $155.85 | $155.85 | $155.80 |
| Purchase #6 | $185.59 | 13.154% | $210.0025 | $210.00 | $210.00 | $210.00 |
| Purchase #7 | $106.38 | 7.182% | $114.0202 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $706.11 | $770.1100 | $770.11 | $770.10 | $769.90 | |