| 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 | $55.66 | 11.808% | $62.2323 | $62.23 | $62.25 | $62.20 |
| Purchase #2 | $250.34 | 10.578% | $276.821 | $276.82 | $276.80 | $276.80 |
| Purchase #3 | $197.67 | 9.775% | $216.9922 | $216.99 | $217.00 | $217.00 |
| Purchase #4 | $116.98 | 8.454% | $126.8695 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $16.39 | 4.646% | $17.1515 | $17.15 | $17.15 | $17.20 |
| Purchase #6 | $131.26 | 10.238% | $144.6984 | $144.70 | $144.70 | $144.70 |
| Purchase #7 | $62.77 | 10.171% | $69.1543 | $69.15 | $69.15 | $69.20 |
| 7 purchase totals = | $831.07 | $913.9192 | $913.91 | $913.90 | $914.00 | |