| 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 | $28.27 | 3.384% | $29.2267 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $168.44 | 10.337% | $185.8516 | $185.85 | $185.85 | $185.90 |
| Purchase #3 | $209.84 | 9.858% | $230.526 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $140.44 | 7.136% | $150.4618 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $61.65 | 3.669% | $63.9119 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $203.85 | 5.369% | $214.7947 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $93.42 | 12.255% | $104.8686 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $905.91 | $979.6413 | $979.64 | $979.65 | $979.70 | |