| 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 | $19.88 | 3.574% | $20.5905 | $20.59 | $20.60 | $20.60 |
| Purchase #2 | $87.68 | 11.492% | $97.7562 | $97.76 | $97.75 | $97.80 |
| Purchase #3 | $24.42 | 5.296% | $25.7133 | $25.71 | $25.70 | $25.70 |
| Purchase #4 | $192.37 | 11.429% | $214.356 | $214.36 | $214.35 | $214.40 |
| Purchase #5 | $115.38 | 13.225% | $130.639 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $244.48 | 9.352% | $267.3438 | $267.34 | $267.35 | $267.30 |
| Purchase #7 | $103.51 | 9.474% | $113.3165 | $113.32 | $113.30 | $113.30 |
| 7 purchase totals = | $787.72 | $869.7153 | $869.72 | $869.70 | $869.70 | |