| 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 | $13.33 | 6.475% | $14.1931 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $104.53 | 3.717% | $108.4154 | $108.42 | $108.40 | $108.40 |
| Purchase #3 | $180.95 | 9.296% | $197.7711 | $197.77 | $197.75 | $197.80 |
| Purchase #4 | $170.26 | 8.166% | $184.1634 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $98.94 | 6.148% | $105.0228 | $105.02 | $105.00 | $105.00 |
| Purchase #6 | $26.66 | 8.672% | $28.972 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $102.31 | 4.672% | $107.0899 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $696.98 | $745.6277 | $745.62 | $745.55 | $745.70 | |