| 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 | $224.96 | 9.338% | $245.9668 | $245.97 | $245.95 | $246.00 |
| Purchase #2 | $41.90 | 10.606% | $46.3439 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $125.93 | 13.785% | $143.2895 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $220.43 | 8.347% | $238.8293 | $238.83 | $238.85 | $238.80 |
| Purchase #5 | $138.81 | 10.398% | $153.2435 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $71.75 | 5.686% | $75.8297 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $97.36 | 8.345% | $105.4847 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $921.14 | $1,008.9874 | $1,008.98 | $1,009.05 | $1,008.90 | |