| 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 | $124.47 | 10.253% | $137.2319 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $148.65 | 7.539% | $159.8567 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $25.87 | 3.630% | $26.8091 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $100.42 | 13.397% | $113.8733 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $11.35 | 9.606% | $12.4403 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $204.92 | 13.308% | $232.1908 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $21.40 | 8.321% | $23.1807 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $637.08 | $705.5828 | $705.58 | $705.60 | $705.60 | |