| 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 | $83.44 | 4.502% | $87.1965 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $49.32 | 9.298% | $53.9058 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $188.99 | 8.562% | $205.1713 | $205.17 | $205.15 | $205.20 |
| Purchase #4 | $122.28 | 4.483% | $127.7618 | $127.76 | $127.75 | $127.80 |
| Purchase #5 | $61.87 | 7.554% | $66.5437 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $151.43 | 11.481% | $168.8157 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $159.74 | 11.811% | $178.6069 | $178.61 | $178.60 | $178.60 |
| 7 purchase totals = | $817.07 | $888.0017 | $888.01 | $887.95 | $888.00 | |