| 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 | $181.52 | 4.767% | $190.1731 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $172.66 | 5.738% | $182.5672 | $182.57 | $182.55 | $182.60 |
| Purchase #3 | $51.28 | 9.767% | $56.2885 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $147.43 | 10.803% | $163.3569 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $96.65 | 6.487% | $102.9197 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $173.45 | 11.635% | $193.6309 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $161.43 | 13.385% | $183.0374 | $183.04 | $183.05 | $183.00 |
| 7 purchase totals = | $984.42 | $1,071.9737 | $1,071.98 | $1,071.95 | $1,072.00 | |