| 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 | $159.28 | 4.379% | $166.2549 | $166.25 | $166.25 | $166.30 |
| Purchase #2 | $185.77 | 6.119% | $197.1373 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $66.85 | 8.261% | $72.3725 | $72.37 | $72.35 | $72.40 |
| Purchase #4 | $24.65 | 8.686% | $26.7911 | $26.79 | $26.80 | $26.80 |
| Purchase #5 | $164.50 | 13.399% | $186.5414 | $186.54 | $186.55 | $186.50 |
| Purchase #6 | $43.47 | 3.697% | $45.0771 | $45.08 | $45.10 | $45.10 |
| Purchase #7 | $50.63 | 3.857% | $52.5828 | $52.58 | $52.60 | $52.60 |
| 7 purchase totals = | $695.15 | $746.7571 | $746.75 | $746.80 | $746.80 | |