| 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 | $141.27 | 8.500% | $153.278 | $153.28 | $153.30 | $153.30 |
| Purchase #2 | $77.97 | 11.549% | $86.9748 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $220.51 | 8.569% | $239.4055 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $91.50 | 13.826% | $104.1508 | $104.15 | $104.15 | $104.20 |
| Purchase #5 | $100.94 | 4.604% | $105.5873 | $105.59 | $105.60 | $105.60 |
| Purchase #6 | $39.96 | 11.278% | $44.4667 | $44.47 | $44.45 | $44.50 |
| Purchase #7 | $219.70 | 6.575% | $234.1453 | $234.15 | $234.15 | $234.10 |
| 7 purchase totals = | $891.85 | $968.0084 | $968.02 | $968.00 | $968.10 | |