| 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 | $44.83 | 11.831% | $50.1338 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $129.49 | 4.168% | $134.8871 | $134.89 | $134.90 | $134.90 |
| Purchase #3 | $75.52 | 8.448% | $81.8999 | $81.90 | $81.90 | $81.90 |
| Purchase #4 | $172.32 | 4.776% | $180.55 | $180.55 | $180.55 | $180.60 |
| Purchase #5 | $244.44 | 7.318% | $262.3281 | $262.33 | $262.35 | $262.30 |
| Purchase #6 | $15.95 | 10.379% | $17.6055 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $77.54 | 9.200% | $84.6737 | $84.67 | $84.65 | $84.70 |
| 7 purchase totals = | $760.09 | $812.0781 | $812.08 | $812.10 | $812.10 | |