| 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 | $41.81 | 3.518% | $43.2809 | $43.28 | $43.30 | $43.30 |
| Purchase #2 | $170.28 | 8.196% | $184.2361 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $86.79 | 5.681% | $91.7205 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $138.93 | 12.790% | $156.6991 | $156.70 | $156.70 | $156.70 |
| Purchase #5 | $161.79 | 13.254% | $183.2336 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $38.57 | 12.857% | $43.5289 | $43.53 | $43.55 | $43.50 |
| Purchase #7 | $169.47 | 6.567% | $180.5991 | $180.60 | $180.60 | $180.60 |
| 7 purchase totals = | $807.64 | $883.2982 | $883.30 | $883.35 | $883.20 | |