| 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 | $229.44 | 3.467% | $237.3947 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $86.89 | 12.780% | $97.9945 | $97.99 | $98.00 | $98.00 |
| Purchase #3 | $231.63 | 10.471% | $255.884 | $255.88 | $255.90 | $255.90 |
| Purchase #4 | $152.34 | 5.642% | $160.935 | $160.94 | $160.95 | $160.90 |
| Purchase #5 | $154.39 | 13.633% | $175.438 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $165.60 | 12.740% | $186.6974 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $27.46 | 5.796% | $29.0516 | $29.05 | $29.05 | $29.10 |
| 7 purchase totals = | $1,047.75 | $1,143.3952 | $1,143.39 | $1,143.45 | $1,143.40 | |