| 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 | $230.87 | 10.359% | $254.7858 | $254.79 | $254.80 | $254.80 |
| Purchase #2 | $31.50 | 7.747% | $33.9403 | $33.94 | $33.95 | $33.90 |
| Purchase #3 | $61.36 | 9.135% | $66.9652 | $66.97 | $66.95 | $67.00 |
| Purchase #4 | $159.65 | 6.156% | $169.4781 | $169.48 | $169.50 | $169.50 |
| Purchase #5 | $97.65 | 10.790% | $108.1864 | $108.19 | $108.20 | $108.20 |
| Purchase #6 | $230.34 | 8.687% | $250.3496 | $250.35 | $250.35 | $250.30 |
| Purchase #7 | $92.84 | 8.103% | $100.3628 | $100.36 | $100.35 | $100.40 |
| 7 purchase totals = | $904.21 | $984.0682 | $984.08 | $984.10 | $984.10 | |