| 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 | $113.31 | 11.519% | $126.3622 | $126.36 | $126.35 | $126.40 |
| Purchase #2 | $53.88 | 13.472% | $61.1387 | $61.14 | $61.15 | $61.10 |
| Purchase #3 | $41.78 | 12.715% | $47.0923 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $136.86 | 13.127% | $154.8256 | $154.83 | $154.85 | $154.80 |
| Purchase #5 | $164.55 | 6.246% | $174.8278 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $81.94 | 6.462% | $87.235 | $87.24 | $87.25 | $87.20 |
| Purchase #7 | $6.43 | 12.507% | $7.2342 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $598.75 | $658.7158 | $658.72 | $658.80 | $658.60 | |