| 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 | $30.42 | 9.338% | $33.2606 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $77.39 | 3.717% | $80.2666 | $80.27 | $80.25 | $80.30 |
| Purchase #3 | $90.35 | 3.429% | $93.4481 | $93.45 | $93.45 | $93.40 |
| Purchase #4 | $188.67 | 9.202% | $206.0314 | $206.03 | $206.05 | $206.00 |
| Purchase #5 | $66.47 | 9.866% | $73.0279 | $73.03 | $73.05 | $73.00 |
| Purchase #6 | $249.63 | 13.859% | $284.2262 | $284.23 | $284.25 | $284.20 |
| Purchase #7 | $175.76 | 12.830% | $198.31 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $878.69 | $968.5708 | $968.58 | $968.60 | $968.50 | |