| 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 | $97.99 | 3.431% | $101.352 | $101.35 | $101.35 | $101.40 |
| Purchase #2 | $25.66 | 4.270% | $26.7557 | $26.76 | $26.75 | $26.80 |
| Purchase #3 | $194.60 | 8.260% | $210.674 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $242.27 | 10.254% | $267.1124 | $267.11 | $267.10 | $267.10 |
| Purchase #5 | $93.78 | 13.602% | $106.536 | $106.54 | $106.55 | $106.50 |
| Purchase #6 | $44.70 | 12.247% | $50.1744 | $50.17 | $50.15 | $50.20 |
| Purchase #7 | $51.92 | 10.158% | $57.194 | $57.19 | $57.20 | $57.20 |
| 7 purchase totals = | $750.92 | $819.7985 | $819.79 | $819.75 | $819.90 | |