| 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 | $43.94 | 7.869% | $47.3976 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $206.47 | 9.663% | $226.4212 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $166.94 | 12.756% | $188.2349 | $188.23 | $188.25 | $188.20 |
| Purchase #4 | $175.33 | 11.798% | $196.0154 | $196.02 | $196.00 | $196.00 |
| Purchase #5 | $169.51 | 6.292% | $180.1756 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $143.40 | 6.643% | $152.9261 | $152.93 | $152.95 | $152.90 |
| Purchase #7 | $229.89 | 12.642% | $258.9527 | $258.95 | $258.95 | $259.00 |
| 7 purchase totals = | $1,135.48 | $1,250.1235 | $1,250.13 | $1,250.15 | $1,250.10 | |