| 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 | $59.91 | 3.742% | $62.1518 | $62.15 | $62.15 | $62.20 |
| Purchase #2 | $148.28 | 7.316% | $159.1282 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $13.54 | 9.412% | $14.8144 | $14.81 | $14.80 | $14.80 |
| Purchase #4 | $140.80 | 10.336% | $155.3531 | $155.35 | $155.35 | $155.40 |
| Purchase #5 | $249.91 | 7.619% | $268.9506 | $268.95 | $268.95 | $269.00 |
| Purchase #6 | $174.47 | 13.684% | $198.3445 | $198.34 | $198.35 | $198.30 |
| Purchase #7 | $72.75 | 9.484% | $79.6496 | $79.65 | $79.65 | $79.60 |
| 7 purchase totals = | $859.66 | $938.3922 | $938.38 | $938.40 | $938.40 | |