| 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 | $97.79 | 4.598% | $102.2864 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $144.94 | 3.231% | $149.623 | $149.62 | $149.60 | $149.60 |
| Purchase #3 | $229.56 | 7.445% | $246.6507 | $246.65 | $246.65 | $246.70 |
| Purchase #4 | $197.47 | 6.148% | $209.6105 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $8.80 | 13.289% | $9.9694 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $242.84 | 6.524% | $258.6829 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $72.49 | 6.561% | $77.2461 | $77.25 | $77.25 | $77.20 |
| 7 purchase totals = | $993.89 | $1,054.0690 | $1,054.07 | $1,054.05 | $1,054.10 | |