| 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 | $166.81 | 4.445% | $174.2247 | $174.22 | $174.20 | $174.20 |
| Purchase #2 | $12.61 | 12.527% | $14.1897 | $14.19 | $14.20 | $14.20 |
| Purchase #3 | $61.38 | 9.585% | $67.2633 | $67.26 | $67.25 | $67.30 |
| Purchase #4 | $62.46 | 3.506% | $64.6498 | $64.65 | $64.65 | $64.60 |
| Purchase #5 | $30.51 | 9.546% | $33.4225 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $156.65 | 4.271% | $163.3405 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $184.76 | 12.408% | $207.685 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $675.18 | $724.7755 | $724.77 | $724.75 | $724.70 | |