| 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 | $72.82 | 6.299% | $77.4069 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $106.93 | 12.604% | $120.4075 | $120.41 | $120.40 | $120.40 |
| Purchase #3 | $138.44 | 7.791% | $149.2259 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $60.33 | 13.696% | $68.5928 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $62.31 | 6.348% | $66.2654 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $127.72 | 9.606% | $139.9888 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $236.58 | 6.779% | $252.6178 | $252.62 | $252.60 | $252.60 |
| 7 purchase totals = | $805.13 | $874.5051 | $874.52 | $874.50 | $874.50 | |