| 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 | $137.30 | 10.509% | $151.7289 | $151.73 | $151.75 | $151.70 |
| Purchase #2 | $106.71 | 10.824% | $118.2603 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $128.91 | 10.823% | $142.8619 | $142.86 | $142.85 | $142.90 |
| Purchase #4 | $208.48 | 8.344% | $225.8756 | $225.88 | $225.90 | $225.90 |
| Purchase #5 | $242.37 | 12.123% | $271.7525 | $271.75 | $271.75 | $271.80 |
| Purchase #6 | $215.84 | 4.757% | $226.1075 | $226.11 | $226.10 | $226.10 |
| Purchase #7 | $109.93 | 5.767% | $116.2697 | $116.27 | $116.25 | $116.30 |
| 7 purchase totals = | $1,149.54 | $1,252.8564 | $1,252.86 | $1,252.85 | $1,253.00 | |