| 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 | $16.54 | 9.103% | $18.0456 | $18.05 | $18.05 | $18.00 |
| Purchase #2 | $163.87 | 10.545% | $181.1501 | $181.15 | $181.15 | $181.20 |
| Purchase #3 | $58.72 | 10.393% | $64.8228 | $64.82 | $64.80 | $64.80 |
| Purchase #4 | $76.98 | 7.762% | $82.9552 | $82.96 | $82.95 | $83.00 |
| Purchase #5 | $73.46 | 12.362% | $82.5411 | $82.54 | $82.55 | $82.50 |
| Purchase #6 | $238.84 | 5.151% | $251.1426 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $222.70 | 4.494% | $232.7081 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $851.11 | $913.3655 | $913.37 | $913.35 | $913.30 | |