| 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 | $243.83 | 12.458% | $274.2063 | $274.21 | $274.20 | $274.20 |
| Purchase #2 | $79.89 | 13.321% | $90.5321 | $90.53 | $90.55 | $90.50 |
| Purchase #3 | $241.64 | 3.104% | $249.1405 | $249.14 | $249.15 | $249.10 |
| Purchase #4 | $124.29 | 5.306% | $130.8848 | $130.88 | $130.90 | $130.90 |
| Purchase #5 | $197.71 | 11.763% | $220.9666 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $33.27 | 4.528% | $34.7765 | $34.78 | $34.80 | $34.80 |
| Purchase #7 | $177.26 | 10.222% | $195.3795 | $195.38 | $195.40 | $195.40 |
| 7 purchase totals = | $1,097.89 | $1,195.8863 | $1,195.89 | $1,195.95 | $1,195.90 | |