| 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 | $221.63 | 11.467% | $247.0443 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $128.94 | 11.818% | $144.1781 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $205.44 | 13.231% | $232.6218 | $232.62 | $232.60 | $232.60 |
| Purchase #4 | $218.50 | 4.340% | $227.9829 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $137.34 | 10.471% | $151.7209 | $151.72 | $151.70 | $151.70 |
| Purchase #6 | $112.27 | 7.327% | $120.496 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $110.95 | 7.651% | $119.4388 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $1,135.07 | $1,243.4828 | $1,243.48 | $1,243.50 | $1,243.40 | |