| 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 | $67.99 | 3.323% | $70.2493 | $70.25 | $70.25 | $70.20 |
| Purchase #2 | $201.75 | 7.168% | $216.2114 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $119.61 | 13.811% | $136.1293 | $136.13 | $136.15 | $136.10 |
| Purchase #4 | $47.33 | 5.755% | $50.0538 | $50.05 | $50.05 | $50.10 |
| Purchase #5 | $30.39 | 11.560% | $33.9031 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $207.69 | 8.842% | $226.0539 | $226.05 | $226.05 | $226.10 |
| Purchase #7 | $83.59 | 4.151% | $87.0598 | $87.06 | $87.05 | $87.10 |
| 7 purchase totals = | $758.35 | $819.6606 | $819.65 | $819.65 | $819.70 | |