| 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 | $70.69 | 3.217% | $72.9641 | $72.96 | $72.95 | $73.00 |
| Purchase #2 | $28.41 | 4.786% | $29.7697 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $110.95 | 10.737% | $122.8627 | $122.86 | $122.85 | $122.90 |
| Purchase #4 | $18.41 | 6.254% | $19.5614 | $19.56 | $19.55 | $19.60 |
| Purchase #5 | $177.95 | 11.640% | $198.6634 | $198.66 | $198.65 | $198.70 |
| Purchase #6 | $207.82 | 10.575% | $229.797 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $49.72 | 11.660% | $55.5174 | $55.52 | $55.50 | $55.50 |
| 7 purchase totals = | $663.95 | $729.1357 | $729.13 | $729.05 | $729.30 | |