| 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 | $250.46 | 7.526% | $269.3096 | $269.31 | $269.30 | $269.30 |
| Purchase #2 | $93.61 | 3.750% | $97.1204 | $97.12 | $97.10 | $97.10 |
| Purchase #3 | $161.51 | 4.155% | $168.2207 | $168.22 | $168.20 | $168.20 |
| Purchase #4 | $125.91 | 9.516% | $137.8916 | $137.89 | $137.90 | $137.90 |
| Purchase #5 | $204.70 | 13.229% | $231.7798 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $100.65 | 6.467% | $107.159 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $235.49 | 12.241% | $264.3163 | $264.32 | $264.30 | $264.30 |
| 7 purchase totals = | $1,172.33 | $1,275.7974 | $1,275.80 | $1,275.75 | $1,275.80 | |