| 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 | $223.83 | 6.533% | $238.4528 | $238.45 | $238.45 | $238.50 |
| Purchase #2 | $133.60 | 6.355% | $142.0903 | $142.09 | $142.10 | $142.10 |
| Purchase #3 | $49.47 | 7.481% | $53.1709 | $53.17 | $53.15 | $53.20 |
| Purchase #4 | $143.35 | 5.462% | $151.1798 | $151.18 | $151.20 | $151.20 |
| Purchase #5 | $91.58 | 6.699% | $97.7149 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $208.29 | 9.111% | $227.2673 | $227.27 | $227.25 | $227.30 |
| Purchase #7 | $238.71 | 5.306% | $251.376 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $1,088.83 | $1,161.2520 | $1,161.25 | $1,161.25 | $1,161.40 | |