| 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 | $101.87 | 11.787% | $113.8774 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $153.42 | 6.360% | $163.1775 | $163.18 | $163.20 | $163.20 |
| Purchase #3 | $175.55 | 8.528% | $190.5209 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $145.34 | 3.305% | $150.1435 | $150.14 | $150.15 | $150.10 |
| Purchase #5 | $172.43 | 12.379% | $193.7751 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $119.56 | 5.700% | $126.3749 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $79.72 | 10.259% | $87.8985 | $87.90 | $87.90 | $87.90 |
| 7 purchase totals = | $947.89 | $1,025.7678 | $1,025.77 | $1,025.80 | $1,025.80 | |