| 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 | $108.90 | 9.334% | $119.0647 | $119.06 | $119.05 | $119.10 |
| Purchase #2 | $48.59 | 7.662% | $52.313 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $138.50 | 10.442% | $152.9622 | $152.96 | $152.95 | $153.00 |
| Purchase #4 | $229.47 | 3.531% | $237.5726 | $237.57 | $237.55 | $237.60 |
| Purchase #5 | $72.93 | 10.552% | $80.6256 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $181.67 | 11.785% | $203.0798 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $26.75 | 7.476% | $28.7498 | $28.75 | $28.75 | $28.70 |
| 7 purchase totals = | $806.81 | $874.3677 | $874.36 | $874.35 | $874.40 | |