| 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 | $204.70 | 4.647% | $214.2124 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $99.50 | 9.155% | $108.6092 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $53.86 | 9.722% | $59.0963 | $59.10 | $59.10 | $59.10 |
| Purchase #4 | $96.88 | 12.464% | $108.9551 | $108.96 | $108.95 | $109.00 |
| Purchase #5 | $88.55 | 10.142% | $97.5307 | $97.53 | $97.55 | $97.50 |
| Purchase #6 | $93.79 | 5.832% | $99.2598 | $99.26 | $99.25 | $99.30 |
| Purchase #7 | $186.91 | 10.560% | $206.6477 | $206.65 | $206.65 | $206.60 |
| 7 purchase totals = | $824.19 | $894.3112 | $894.32 | $894.30 | $894.30 | |