| 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 | $230.39 | 9.833% | $253.0442 | $253.04 | $253.05 | $253.00 |
| Purchase #2 | $35.42 | 6.213% | $37.6206 | $37.62 | $37.60 | $37.60 |
| Purchase #3 | $109.75 | 13.518% | $124.586 | $124.59 | $124.60 | $124.60 |
| Purchase #4 | $101.68 | 4.330% | $106.0827 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $167.89 | 6.613% | $178.9926 | $178.99 | $179.00 | $179.00 |
| Purchase #6 | $143.99 | 5.211% | $151.4933 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $122.49 | 7.257% | $131.3791 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $911.61 | $983.1985 | $983.19 | $983.25 | $983.20 | |