| 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 | $104.28 | 9.649% | $114.342 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $101.86 | 13.418% | $115.5276 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $170.38 | 12.207% | $191.1783 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $27.89 | 9.530% | $30.5479 | $30.55 | $30.55 | $30.50 |
| Purchase #5 | $116.77 | 8.425% | $126.6079 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $15.96 | 6.231% | $16.9545 | $16.95 | $16.95 | $17.00 |
| Purchase #7 | $169.75 | 9.853% | $186.4755 | $186.48 | $186.50 | $186.50 |
| 7 purchase totals = | $706.89 | $781.6337 | $781.64 | $781.70 | $781.60 | |