| 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 | $248.41 | 12.430% | $279.2874 | $279.29 | $279.30 | $279.30 |
| Purchase #2 | $188.91 | 11.221% | $210.1076 | $210.11 | $210.10 | $210.10 |
| Purchase #3 | $185.46 | 11.539% | $206.8602 | $206.86 | $206.85 | $206.90 |
| Purchase #4 | $131.62 | 9.711% | $144.4016 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $243.52 | 10.225% | $268.4199 | $268.42 | $268.40 | $268.40 |
| Purchase #6 | $184.63 | 13.356% | $209.2892 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $123.46 | 8.122% | $133.4874 | $133.49 | $133.50 | $133.50 |
| 7 purchase totals = | $1,306.01 | $1,451.8533 | $1,451.86 | $1,451.85 | $1,451.90 | |