| 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 | $52.59 | 13.440% | $59.6581 | $59.66 | $59.65 | $59.70 |
| Purchase #2 | $114.45 | 13.605% | $130.0209 | $130.02 | $130.00 | $130.00 |
| Purchase #3 | $94.26 | 3.348% | $97.4158 | $97.42 | $97.40 | $97.40 |
| Purchase #4 | $206.56 | 11.491% | $230.2958 | $230.30 | $230.30 | $230.30 |
| Purchase #5 | $10.91 | 10.607% | $12.0672 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $96.56 | 12.169% | $108.3104 | $108.31 | $108.30 | $108.30 |
| Purchase #7 | $215.97 | 12.124% | $242.1542 | $242.15 | $242.15 | $242.20 |
| 7 purchase totals = | $791.30 | $879.9224 | $879.93 | $879.85 | $880.00 | |