| 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 | $73.77 | 12.535% | $83.0171 | $83.02 | $83.00 | $83.00 |
| Purchase #2 | $38.71 | 12.485% | $43.5429 | $43.54 | $43.55 | $43.50 |
| Purchase #3 | $220.54 | 5.352% | $232.3433 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $114.74 | 13.853% | $130.6349 | $130.63 | $130.65 | $130.60 |
| Purchase #5 | $230.28 | 5.540% | $243.0375 | $243.04 | $243.05 | $243.00 |
| Purchase #6 | $46.51 | 5.233% | $48.9439 | $48.94 | $48.95 | $48.90 |
| Purchase #7 | $101.55 | 12.109% | $113.8467 | $113.85 | $113.85 | $113.80 |
| 7 purchase totals = | $826.10 | $895.3663 | $895.36 | $895.40 | $895.10 | |