| 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 | $43.25 | 12.774% | $48.7748 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $202.89 | 8.133% | $219.391 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $180.65 | 10.850% | $200.2505 | $200.25 | $200.25 | $200.30 |
| Purchase #4 | $35.36 | 10.238% | $38.9802 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $41.97 | 11.220% | $46.679 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $186.32 | 5.325% | $196.2415 | $196.24 | $196.25 | $196.20 |
| Purchase #7 | $224.77 | 4.224% | $234.2643 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $915.21 | $984.5813 | $984.57 | $984.60 | $984.70 | |