| 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 | $69.91 | 6.515% | $74.4646 | $74.46 | $74.45 | $74.50 |
| Purchase #2 | $51.26 | 8.804% | $55.7729 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $242.58 | 6.443% | $258.2094 | $258.21 | $258.20 | $258.20 |
| Purchase #4 | $165.47 | 12.496% | $186.1471 | $186.15 | $186.15 | $186.10 |
| Purchase #5 | $182.56 | 7.280% | $195.8504 | $195.85 | $195.85 | $195.90 |
| Purchase #6 | $105.69 | 9.808% | $116.0561 | $116.06 | $116.05 | $116.10 |
| Purchase #7 | $10.65 | 9.185% | $11.6282 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $828.12 | $898.1287 | $898.13 | $898.10 | $898.20 | |