| 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 | $157.75 | 12.499% | $177.4672 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $31.74 | 11.707% | $35.4558 | $35.46 | $35.45 | $35.50 |
| Purchase #3 | $96.62 | 9.284% | $105.5902 | $105.59 | $105.60 | $105.60 |
| Purchase #4 | $211.99 | 6.640% | $226.0661 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $159.63 | 5.791% | $168.8742 | $168.87 | $168.85 | $168.90 |
| Purchase #6 | $211.71 | 9.273% | $231.3419 | $231.34 | $231.35 | $231.30 |
| Purchase #7 | $88.39 | 13.301% | $100.1468 | $100.15 | $100.15 | $100.10 |
| 7 purchase totals = | $957.83 | $1,044.9422 | $1,044.95 | $1,044.90 | $1,045.00 | |