| 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 | $64.36 | 3.594% | $66.6731 | $66.67 | $66.65 | $66.70 |
| Purchase #2 | $118.75 | 7.642% | $127.8249 | $127.82 | $127.80 | $127.80 |
| Purchase #3 | $47.57 | 9.370% | $52.0273 | $52.03 | $52.05 | $52.00 |
| Purchase #4 | $32.95 | 9.760% | $36.1659 | $36.17 | $36.15 | $36.20 |
| Purchase #5 | $191.57 | 13.258% | $216.9684 | $216.97 | $216.95 | $217.00 |
| Purchase #6 | $145.51 | 7.121% | $155.8718 | $155.87 | $155.85 | $155.90 |
| Purchase #7 | $138.31 | 5.652% | $146.1273 | $146.13 | $146.15 | $146.10 |
| 7 purchase totals = | $739.02 | $801.6587 | $801.66 | $801.60 | $801.70 | |