| 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 | $24.85 | 13.800% | $28.2793 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $114.47 | 8.717% | $124.4483 | $124.45 | $124.45 | $124.40 |
| Purchase #3 | $229.65 | 10.243% | $253.173 | $253.17 | $253.15 | $253.20 |
| Purchase #4 | $82.28 | 9.788% | $90.3336 | $90.33 | $90.35 | $90.30 |
| Purchase #5 | $68.54 | 5.368% | $72.2192 | $72.22 | $72.20 | $72.20 |
| Purchase #6 | $122.91 | 5.447% | $129.6049 | $129.60 | $129.60 | $129.60 |
| Purchase #7 | $63.55 | 10.389% | $70.1522 | $70.15 | $70.15 | $70.20 |
| 7 purchase totals = | $706.25 | $768.2105 | $768.20 | $768.20 | $768.20 | |