| 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 | $152.95 | 11.168% | $170.0315 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $43.98 | 6.645% | $46.9025 | $46.90 | $46.90 | $46.90 |
| Purchase #3 | $235.46 | 3.455% | $243.5951 | $243.60 | $243.60 | $243.60 |
| Purchase #4 | $181.55 | 8.796% | $197.5191 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $184.46 | 3.619% | $191.1356 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $57.95 | 6.864% | $61.9277 | $61.93 | $61.95 | $61.90 |
| Purchase #7 | $247.38 | 5.162% | $260.1498 | $260.15 | $260.15 | $260.10 |
| 7 purchase totals = | $1,103.73 | $1,171.2613 | $1,171.27 | $1,171.30 | $1,171.10 | |