| 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 | $166.48 | 8.199% | $180.1297 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $164.91 | 11.637% | $184.1006 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $194.63 | 9.307% | $212.7442 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $45.67 | 7.267% | $48.9888 | $48.99 | $49.00 | $49.00 |
| Purchase #5 | $100.47 | 3.127% | $103.6117 | $103.61 | $103.60 | $103.60 |
| Purchase #6 | $179.60 | 8.779% | $195.3671 | $195.37 | $195.35 | $195.40 |
| Purchase #7 | $221.57 | 13.443% | $251.3557 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $1,073.33 | $1,176.2978 | $1,176.30 | $1,176.30 | $1,176.30 | |