| 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 | $103.27 | 9.684% | $113.2707 | $113.27 | $113.25 | $113.30 |
| Purchase #2 | $111.50 | 6.679% | $118.9471 | $118.95 | $118.95 | $118.90 |
| Purchase #3 | $136.57 | 10.436% | $150.8224 | $150.82 | $150.80 | $150.80 |
| Purchase #4 | $158.81 | 12.290% | $178.3277 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $224.35 | 13.382% | $254.3725 | $254.37 | $254.35 | $254.40 |
| Purchase #6 | $153.88 | 4.583% | $160.9323 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $121.86 | 8.440% | $132.145 | $132.15 | $132.15 | $132.10 |
| 7 purchase totals = | $1,010.24 | $1,108.8177 | $1,108.82 | $1,108.80 | $1,108.70 | |