| 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 | $30.99 | 11.849% | $34.662 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $25.41 | 4.816% | $26.6337 | $26.63 | $26.65 | $26.60 |
| Purchase #3 | $112.91 | 5.493% | $119.1121 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $183.64 | 13.392% | $208.2331 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $105.73 | 8.428% | $114.6409 | $114.64 | $114.65 | $114.60 |
| Purchase #6 | $9.40 | 5.220% | $9.8907 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $88.58 | 8.583% | $96.1828 | $96.18 | $96.20 | $96.20 |
| 7 purchase totals = | $556.66 | $609.3553 | $609.34 | $609.40 | $609.30 | |