| 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 | $183.58 | 9.702% | $201.3909 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $212.47 | 5.622% | $224.4151 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $176.88 | 5.824% | $187.1815 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $86.71 | 9.608% | $95.0411 | $95.04 | $95.05 | $95.00 |
| Purchase #5 | $87.35 | 10.637% | $96.6414 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $27.25 | 8.756% | $29.636 | $29.64 | $29.65 | $29.60 |
| Purchase #7 | $180.33 | 13.425% | $204.5393 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $954.57 | $1,038.8453 | $1,038.85 | $1,038.90 | $1,038.70 | |