| 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 | $50.94 | 9.397% | $55.7268 | $55.73 | $55.75 | $55.70 |
| Purchase #2 | $112.73 | 6.258% | $119.7846 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $169.77 | 3.255% | $175.296 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $47.81 | 8.528% | $51.8872 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $145.27 | 12.596% | $163.5682 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $162.85 | 10.484% | $179.9232 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $147.42 | 8.496% | $159.9448 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $836.79 | $906.1308 | $906.13 | $906.15 | $906.10 | |