| 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 | $77.73 | 6.685% | $82.9263 | $82.93 | $82.95 | $82.90 |
| Purchase #2 | $40.64 | 10.412% | $44.8714 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $132.67 | 6.775% | $141.6584 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $173.69 | 10.673% | $192.2279 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $153.75 | 6.716% | $164.0759 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $131.75 | 9.109% | $143.7511 | $143.75 | $143.75 | $143.80 |
| Purchase #7 | $11.60 | 4.632% | $12.1373 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $721.83 | $781.6483 | $781.66 | $781.70 | $781.70 | |