| 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 | $8.37 | 7.261% | $8.9777 | $8.98 | $9.00 | $9.00 |
| Purchase #2 | $208.75 | 12.152% | $234.1173 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $30.46 | 10.748% | $33.7338 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $97.62 | 9.177% | $106.5786 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $183.29 | 7.829% | $197.6398 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $224.45 | 8.316% | $243.1153 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $185.74 | 12.472% | $208.9055 | $208.91 | $208.90 | $208.90 |
| 7 purchase totals = | $938.68 | $1,033.0680 | $1,033.08 | $1,033.10 | $1,033.00 | |