| 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 | $123.94 | 9.504% | $135.7193 | $135.72 | $135.70 | $135.70 |
| Purchase #2 | $232.38 | 12.583% | $261.6204 | $261.62 | $261.60 | $261.60 |
| Purchase #3 | $98.56 | 4.590% | $103.0839 | $103.08 | $103.10 | $103.10 |
| Purchase #4 | $125.86 | 3.760% | $130.5923 | $130.59 | $130.60 | $130.60 |
| Purchase #5 | $91.38 | 7.185% | $97.9457 | $97.95 | $97.95 | $97.90 |
| Purchase #6 | $5.92 | 7.389% | $6.3574 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $221.89 | 13.455% | $251.7453 | $251.75 | $251.75 | $251.70 |
| 7 purchase totals = | $899.93 | $987.0643 | $987.07 | $987.05 | $987.00 | |