| 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 | $138.84 | 8.565% | $150.7316 | $150.73 | $150.75 | $150.70 |
| Purchase #2 | $147.49 | 12.727% | $166.2611 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $234.54 | 4.552% | $245.2163 | $245.22 | $245.20 | $245.20 |
| Purchase #4 | $38.54 | 8.276% | $41.7296 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $141.81 | 13.471% | $160.9132 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $219.47 | 11.121% | $243.8773 | $243.88 | $243.90 | $243.90 |
| Purchase #7 | $53.41 | 10.349% | $58.9374 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $974.10 | $1,067.6665 | $1,067.67 | $1,067.70 | $1,067.60 | |