| 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 | $163.66 | 4.413% | $170.8823 | $170.88 | $170.90 | $170.90 |
| Purchase #2 | $59.28 | 9.363% | $64.8304 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $197.79 | 5.844% | $209.3488 | $209.35 | $209.35 | $209.30 |
| Purchase #4 | $147.48 | 5.811% | $156.0501 | $156.05 | $156.05 | $156.10 |
| Purchase #5 | $132.52 | 11.256% | $147.4365 | $147.44 | $147.45 | $147.40 |
| Purchase #6 | $222.62 | 9.234% | $243.1767 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $72.40 | 7.441% | $77.7873 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $995.75 | $1,069.5121 | $1,069.52 | $1,069.60 | $1,069.50 | |