| 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 | $109.85 | 6.457% | $116.943 | $116.94 | $116.95 | $116.90 |
| Purchase #2 | $19.48 | 3.804% | $20.221 | $20.22 | $20.20 | $20.20 |
| Purchase #3 | $130.37 | 9.749% | $143.0798 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $88.56 | 11.544% | $98.7834 | $98.78 | $98.80 | $98.80 |
| Purchase #5 | $164.62 | 13.855% | $187.4281 | $187.43 | $187.45 | $187.40 |
| Purchase #6 | $185.77 | 9.210% | $202.8794 | $202.88 | $202.90 | $202.90 |
| Purchase #7 | $170.39 | 3.386% | $176.1594 | $176.16 | $176.15 | $176.20 |
| 7 purchase totals = | $869.04 | $945.4941 | $945.49 | $945.55 | $945.50 | |