| 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 | $121.25 | 9.709% | $133.0222 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $115.39 | 8.128% | $124.7689 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $11.85 | 4.847% | $12.4244 | $12.42 | $12.40 | $12.40 |
| Purchase #4 | $122.27 | 4.436% | $127.6939 | $127.69 | $127.70 | $127.70 |
| Purchase #5 | $190.63 | 11.799% | $213.1224 | $213.12 | $213.10 | $213.10 |
| Purchase #6 | $17.99 | 7.632% | $19.363 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $195.73 | 7.399% | $210.2121 | $210.21 | $210.20 | $210.20 |
| 7 purchase totals = | $775.11 | $840.6069 | $840.59 | $840.50 | $840.60 | |