| 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 | $10.82 | 10.506% | $11.9567 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $211.80 | 3.689% | $219.6133 | $219.61 | $219.60 | $219.60 |
| Purchase #3 | $233.54 | 6.656% | $249.0844 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $86.79 | 12.564% | $97.6943 | $97.69 | $97.70 | $97.70 |
| Purchase #5 | $139.81 | 9.142% | $152.5914 | $152.59 | $152.60 | $152.60 |
| Purchase #6 | $58.94 | 12.494% | $66.304 | $66.30 | $66.30 | $66.30 |
| Purchase #7 | $198.36 | 13.805% | $225.7436 | $225.74 | $225.75 | $225.70 |
| 7 purchase totals = | $940.06 | $1,022.9877 | $1,022.97 | $1,023.00 | $1,023.00 | |