| 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 | $222.65 | 9.874% | $244.6345 | $244.63 | $244.65 | $244.60 |
| Purchase #2 | $54.65 | 10.552% | $60.4167 | $60.42 | $60.40 | $60.40 |
| Purchase #3 | $171.75 | 10.737% | $190.1908 | $190.19 | $190.20 | $190.20 |
| Purchase #4 | $218.28 | 8.379% | $236.5697 | $236.57 | $236.55 | $236.60 |
| Purchase #5 | $234.68 | 12.698% | $264.4797 | $264.48 | $264.50 | $264.50 |
| Purchase #6 | $146.69 | 3.766% | $152.2143 | $152.21 | $152.20 | $152.20 |
| Purchase #7 | $224.82 | 13.260% | $254.6311 | $254.63 | $254.65 | $254.60 |
| 7 purchase totals = | $1,273.52 | $1,403.1368 | $1,403.13 | $1,403.15 | $1,403.10 | |