| 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 | $43.36 | 12.312% | $48.6985 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $41.63 | 6.674% | $44.4084 | $44.41 | $44.40 | $44.40 |
| Purchase #3 | $157.71 | 4.617% | $164.9915 | $164.99 | $165.00 | $165.00 |
| Purchase #4 | $38.59 | 12.109% | $43.2629 | $43.26 | $43.25 | $43.30 |
| Purchase #5 | $25.87 | 8.560% | $28.0845 | $28.08 | $28.10 | $28.10 |
| Purchase #6 | $159.99 | 5.282% | $168.4407 | $168.44 | $168.45 | $168.40 |
| Purchase #7 | $206.50 | 4.301% | $215.3816 | $215.38 | $215.40 | $215.40 |
| 7 purchase totals = | $673.65 | $713.2681 | $713.26 | $713.30 | $713.30 | |