| 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 | $14.27 | 7.855% | $15.3909 | $15.39 | $15.40 | $15.40 |
| Purchase #2 | $195.64 | 3.723% | $202.9237 | $202.92 | $202.90 | $202.90 |
| Purchase #3 | $102.40 | 10.627% | $113.282 | $113.28 | $113.30 | $113.30 |
| Purchase #4 | $208.97 | 12.287% | $234.6461 | $234.65 | $234.65 | $234.60 |
| Purchase #5 | $175.85 | 13.792% | $200.1032 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $131.84 | 6.537% | $140.4584 | $140.46 | $140.45 | $140.50 |
| Purchase #7 | $33.94 | 9.715% | $37.2373 | $37.24 | $37.25 | $37.20 |
| 7 purchase totals = | $862.91 | $944.0416 | $944.04 | $944.05 | $944.00 | |