| 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 | $108.98 | 6.685% | $116.2653 | $116.27 | $116.25 | $116.30 |
| Purchase #2 | $133.57 | 9.484% | $146.2378 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $130.97 | 13.452% | $148.5881 | $148.59 | $148.60 | $148.60 |
| Purchase #4 | $202.35 | 8.299% | $219.143 | $219.14 | $219.15 | $219.10 |
| Purchase #5 | $108.99 | 4.729% | $114.1441 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $85.97 | 10.260% | $94.7905 | $94.79 | $94.80 | $94.80 |
| Purchase #7 | $53.52 | 3.539% | $55.4141 | $55.41 | $55.40 | $55.40 |
| 7 purchase totals = | $824.35 | $894.5829 | $894.58 | $894.60 | $894.50 | |