| 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 | $16.97 | 8.569% | $18.4242 | $18.42 | $18.40 | $18.40 |
| Purchase #2 | $93.65 | 5.260% | $98.576 | $98.58 | $98.60 | $98.60 |
| Purchase #3 | $108.62 | 11.202% | $120.7876 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $24.43 | 6.239% | $25.9542 | $25.95 | $25.95 | $26.00 |
| Purchase #5 | $193.94 | 13.621% | $220.3566 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $188.67 | 12.630% | $212.499 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $199.86 | 5.507% | $210.8663 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $826.14 | $907.4639 | $907.47 | $907.45 | $907.60 | |