| 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 | $209.72 | 10.662% | $232.0803 | $232.08 | $232.10 | $232.10 |
| Purchase #2 | $111.84 | 5.786% | $118.3111 | $118.31 | $118.30 | $118.30 |
| Purchase #3 | $102.81 | 3.636% | $106.5482 | $106.55 | $106.55 | $106.50 |
| Purchase #4 | $201.28 | 11.451% | $224.3286 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $241.84 | 11.660% | $270.0385 | $270.04 | $270.05 | $270.00 |
| Purchase #6 | $193.54 | 7.722% | $208.4852 | $208.49 | $208.50 | $208.50 |
| Purchase #7 | $68.78 | 8.550% | $74.6607 | $74.66 | $74.65 | $74.70 |
| 7 purchase totals = | $1,129.81 | $1,234.4526 | $1,234.46 | $1,234.50 | $1,234.40 | |