| 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 | $242.63 | 6.357% | $258.054 | $258.05 | $258.05 | $258.10 |
| Purchase #2 | $37.92 | 8.352% | $41.0871 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $199.33 | 12.515% | $224.2761 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $105.54 | 6.193% | $112.0761 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $196.44 | 5.806% | $207.8453 | $207.85 | $207.85 | $207.80 |
| Purchase #6 | $14.86 | 3.766% | $15.4196 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $82.94 | 7.567% | $89.2161 | $89.22 | $89.20 | $89.20 |
| 7 purchase totals = | $879.66 | $947.9743 | $947.99 | $948.00 | $948.00 | |