| 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 | $35.31 | 13.354% | $40.0253 | $40.03 | $40.05 | $40.00 |
| Purchase #2 | $124.57 | 12.687% | $140.3742 | $140.37 | $140.35 | $140.40 |
| Purchase #3 | $221.54 | 10.524% | $244.8549 | $244.85 | $244.85 | $244.90 |
| Purchase #4 | $162.71 | 6.160% | $172.7329 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $138.90 | 3.633% | $143.9462 | $143.95 | $143.95 | $143.90 |
| Purchase #6 | $39.62 | 12.861% | $44.7155 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $17.39 | 11.542% | $19.3972 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $740.04 | $806.0462 | $806.05 | $806.05 | $806.00 | |