| 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 | $85.85 | 13.637% | $97.5574 | $97.56 | $97.55 | $97.60 |
| Purchase #2 | $178.28 | 6.763% | $190.3371 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $221.83 | 3.128% | $228.7688 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $138.98 | 8.472% | $150.7544 | $150.75 | $150.75 | $150.80 |
| Purchase #5 | $102.77 | 4.707% | $107.6074 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $16.65 | 10.756% | $18.4409 | $18.44 | $18.45 | $18.40 |
| Purchase #7 | $90.50 | 10.219% | $99.7482 | $99.75 | $99.75 | $99.70 |
| 7 purchase totals = | $834.86 | $893.2142 | $893.22 | $893.20 | $893.20 | |