| 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 | $230.67 | 7.655% | $248.3278 | $248.33 | $248.35 | $248.30 |
| Purchase #2 | $49.40 | 6.360% | $52.5418 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $247.65 | 11.387% | $275.8499 | $275.85 | $275.85 | $275.80 |
| Purchase #4 | $236.96 | 7.850% | $255.5614 | $255.56 | $255.55 | $255.60 |
| Purchase #5 | $203.77 | 5.537% | $215.0527 | $215.05 | $215.05 | $215.10 |
| Purchase #6 | $208.73 | 11.742% | $233.2391 | $233.24 | $233.25 | $233.20 |
| Purchase #7 | $68.29 | 10.472% | $75.4413 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $1,245.47 | $1,356.0140 | $1,356.01 | $1,356.05 | $1,355.90 | |