| 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 | $146.52 | 4.366% | $152.9171 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $243.93 | 12.801% | $275.1555 | $275.16 | $275.15 | $275.20 |
| Purchase #3 | $59.79 | 4.552% | $62.5116 | $62.51 | $62.50 | $62.50 |
| Purchase #4 | $245.47 | 13.216% | $277.9113 | $277.91 | $277.90 | $277.90 |
| Purchase #5 | $247.75 | 8.495% | $268.7964 | $268.80 | $268.80 | $268.80 |
| Purchase #6 | $100.68 | 6.543% | $107.2675 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $208.71 | 8.359% | $226.1561 | $226.16 | $226.15 | $226.20 |
| 7 purchase totals = | $1,252.85 | $1,370.7155 | $1,370.73 | $1,370.65 | $1,370.80 | |