| 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 | $215.45 | 6.679% | $229.8399 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $30.97 | 11.427% | $34.5089 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $25.70 | 11.438% | $28.6396 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $141.85 | 11.562% | $158.2507 | $158.25 | $158.25 | $158.30 |
| Purchase #5 | $67.58 | 9.767% | $74.1805 | $74.18 | $74.20 | $74.20 |
| Purchase #6 | $106.76 | 11.744% | $119.2979 | $119.30 | $119.30 | $119.30 |
| Purchase #7 | $42.66 | 8.503% | $46.2874 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $630.97 | $691.0049 | $691.01 | $691.05 | $691.00 | |