| 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 | $100.98 | 6.305% | $107.3468 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $203.53 | 10.337% | $224.5689 | $224.57 | $224.55 | $224.60 |
| Purchase #3 | $6.35 | 4.498% | $6.6356 | $6.64 | $6.65 | $6.60 |
| Purchase #4 | $26.30 | 11.421% | $29.3037 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $227.25 | 4.146% | $236.6718 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $21.40 | 10.546% | $23.6568 | $23.66 | $23.65 | $23.70 |
| Purchase #7 | $81.54 | 13.156% | $92.2674 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $667.35 | $720.4510 | $720.46 | $720.40 | $720.50 | |