| 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 | $218.97 | 10.784% | $242.5837 | $242.58 | $242.60 | $242.60 |
| Purchase #2 | $25.89 | 10.297% | $28.5559 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $231.98 | 8.756% | $252.2922 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $247.75 | 6.292% | $263.3384 | $263.34 | $263.35 | $263.30 |
| Purchase #5 | $118.54 | 9.645% | $129.9732 | $129.97 | $129.95 | $130.00 |
| Purchase #6 | $59.62 | 9.363% | $65.2022 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $109.80 | 6.381% | $116.8063 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $1,012.55 | $1,098.7519 | $1,098.75 | $1,098.75 | $1,098.80 | |