| 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 | $82.50 | 6.339% | $87.7297 | $87.73 | $87.75 | $87.70 |
| Purchase #2 | $202.85 | 9.745% | $222.6177 | $222.62 | $222.60 | $222.60 |
| Purchase #3 | $23.57 | 4.166% | $24.5519 | $24.55 | $24.55 | $24.60 |
| Purchase #4 | $238.74 | 5.686% | $252.3148 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $18.69 | 11.554% | $20.8494 | $20.85 | $20.85 | $20.80 |
| Purchase #6 | $204.74 | 9.332% | $223.8463 | $223.85 | $223.85 | $223.80 |
| Purchase #7 | $142.66 | 3.804% | $148.0868 | $148.09 | $148.10 | $148.10 |
| 7 purchase totals = | $913.75 | $979.9966 | $980.00 | $980.00 | $979.90 | |