| 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 | $227.73 | 9.843% | $250.1455 | $250.15 | $250.15 | $250.10 |
| Purchase #2 | $130.86 | 10.109% | $144.0886 | $144.09 | $144.10 | $144.10 |
| Purchase #3 | $187.41 | 4.112% | $195.1163 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $157.39 | 11.497% | $175.4851 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $173.99 | 4.619% | $182.0266 | $182.03 | $182.05 | $182.00 |
| Purchase #6 | $26.79 | 5.282% | $28.205 | $28.21 | $28.20 | $28.20 |
| Purchase #7 | $113.72 | 4.597% | $118.9477 | $118.95 | $118.95 | $118.90 |
| 7 purchase totals = | $1,017.89 | $1,094.0148 | $1,094.04 | $1,094.05 | $1,093.90 | |