| 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 | $197.83 | 7.219% | $212.1113 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $195.59 | 7.138% | $209.5512 | $209.55 | $209.55 | $209.60 |
| Purchase #3 | $113.56 | 4.814% | $119.0268 | $119.03 | $119.05 | $119.00 |
| Purchase #4 | $15.55 | 12.869% | $17.5511 | $17.55 | $17.55 | $17.60 |
| Purchase #5 | $42.25 | 3.806% | $43.858 | $43.86 | $43.85 | $43.90 |
| Purchase #6 | $11.79 | 9.636% | $12.9261 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $93.79 | 3.520% | $97.0914 | $97.09 | $97.10 | $97.10 |
| 7 purchase totals = | $670.36 | $712.1159 | $712.12 | $712.15 | $712.20 | |