| 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 | $227.82 | 4.349% | $237.7279 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $109.65 | 5.699% | $115.899 | $115.90 | $115.90 | $115.90 |
| Purchase #3 | $110.27 | 9.784% | $121.0588 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $220.64 | 12.112% | $247.3639 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $59.38 | 5.844% | $62.8502 | $62.85 | $62.85 | $62.90 |
| Purchase #6 | $63.68 | 11.515% | $71.0128 | $71.01 | $71.00 | $71.00 |
| Purchase #7 | $104.66 | 13.838% | $119.1429 | $119.14 | $119.15 | $119.10 |
| 7 purchase totals = | $896.10 | $975.0555 | $975.05 | $975.05 | $975.10 | |