| 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 | $194.55 | 8.428% | $210.9467 | $210.95 | $210.95 | $210.90 |
| Purchase #2 | $230.89 | 6.221% | $245.2537 | $245.25 | $245.25 | $245.30 |
| Purchase #3 | $248.66 | 13.437% | $282.0724 | $282.07 | $282.05 | $282.10 |
| Purchase #4 | $9.71 | 13.735% | $11.0437 | $11.04 | $11.05 | $11.00 |
| Purchase #5 | $226.63 | 11.155% | $251.9106 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $97.87 | 11.621% | $109.2435 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $103.76 | 8.302% | $112.3742 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $1,112.07 | $1,222.8448 | $1,222.83 | $1,222.80 | $1,222.80 | |