| 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 | $142.62 | 12.326% | $160.1993 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $206.92 | 8.538% | $224.5868 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $7.27 | 11.822% | $8.1295 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $65.73 | 7.484% | $70.6492 | $70.65 | $70.65 | $70.60 |
| Purchase #5 | $191.93 | 8.742% | $208.7085 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $30.86 | 9.627% | $33.8309 | $33.83 | $33.85 | $33.80 |
| Purchase #7 | $67.56 | 3.651% | $70.0266 | $70.03 | $70.05 | $70.00 |
| 7 purchase totals = | $712.89 | $776.1308 | $776.14 | $776.20 | $776.00 | |