| 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 | $221.89 | 13.370% | $251.5567 | $251.56 | $251.55 | $251.60 |
| Purchase #2 | $43.50 | 9.160% | $47.4846 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $200.85 | 3.814% | $208.5104 | $208.51 | $208.50 | $208.50 |
| Purchase #4 | $51.88 | 12.119% | $58.1673 | $58.17 | $58.15 | $58.20 |
| Purchase #5 | $99.68 | 5.474% | $105.1365 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $162.48 | 8.436% | $176.1868 | $176.19 | $176.20 | $176.20 |
| Purchase #7 | $44.60 | 4.743% | $46.7154 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $824.88 | $893.7577 | $893.77 | $893.75 | $893.80 | |