| 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 | $224.82 | 10.816% | $249.1365 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $29.61 | 3.435% | $30.6271 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $210.77 | 13.115% | $238.4125 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $177.49 | 6.576% | $189.1617 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $158.83 | 3.369% | $164.181 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $89.29 | 10.376% | $98.5547 | $98.55 | $98.55 | $98.60 |
| Purchase #7 | $133.95 | 11.420% | $149.2471 | $149.25 | $149.25 | $149.20 |
| 7 purchase totals = | $1,024.76 | $1,119.3206 | $1,119.32 | $1,119.35 | $1,119.30 | |