| 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 | $97.57 | 11.235% | $108.532 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $32.94 | 12.427% | $37.0335 | $37.03 | $37.05 | $37.00 |
| Purchase #3 | $37.54 | 3.518% | $38.8607 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $212.99 | 3.471% | $220.3829 | $220.38 | $220.40 | $220.40 |
| Purchase #5 | $107.46 | 5.348% | $113.207 | $113.21 | $113.20 | $113.20 |
| Purchase #6 | $46.73 | 3.493% | $48.3623 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $79.88 | 6.706% | $85.2368 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $615.11 | $651.6152 | $651.61 | $651.65 | $651.60 | |