| 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 | $30.70 | 4.398% | $32.0502 | $32.05 | $32.05 | $32.10 |
| Purchase #2 | $102.25 | 11.552% | $114.0619 | $114.06 | $114.05 | $114.10 |
| Purchase #3 | $152.44 | 9.684% | $167.2023 | $167.20 | $167.20 | $167.20 |
| Purchase #4 | $74.59 | 9.153% | $81.4172 | $81.42 | $81.40 | $81.40 |
| Purchase #5 | $94.65 | 13.667% | $107.5858 | $107.59 | $107.60 | $107.60 |
| Purchase #6 | $104.39 | 13.805% | $118.801 | $118.80 | $118.80 | $118.80 |
| Purchase #7 | $213.51 | 13.552% | $242.4449 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $772.53 | $863.5633 | $863.56 | $863.55 | $863.60 | |