| 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 | $234.58 | 7.182% | $251.4275 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $85.40 | 9.138% | $93.2039 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $140.38 | 8.402% | $152.1747 | $152.17 | $152.15 | $152.20 |
| Purchase #4 | $244.58 | 4.109% | $254.6298 | $254.63 | $254.65 | $254.60 |
| Purchase #5 | $224.41 | 10.741% | $248.5139 | $248.51 | $248.50 | $248.50 |
| Purchase #6 | $95.83 | 13.746% | $109.0028 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $11.84 | 12.316% | $13.2982 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $1,037.02 | $1,122.2508 | $1,122.24 | $1,122.25 | $1,122.20 | |