| 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 | $44.49 | 7.361% | $47.7649 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $118.68 | 13.319% | $134.487 | $134.49 | $134.50 | $134.50 |
| Purchase #3 | $116.39 | 9.315% | $127.2317 | $127.23 | $127.25 | $127.20 |
| Purchase #4 | $42.95 | 4.533% | $44.8969 | $44.90 | $44.90 | $44.90 |
| Purchase #5 | $197.48 | 8.538% | $214.3408 | $214.34 | $214.35 | $214.30 |
| Purchase #6 | $217.27 | 4.439% | $226.9146 | $226.91 | $226.90 | $226.90 |
| Purchase #7 | $143.53 | 4.393% | $149.8353 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $880.79 | $945.4712 | $945.47 | $945.50 | $945.40 | |