| 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 | $92.26 | 8.325% | $99.9406 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $100.61 | 8.334% | $108.9948 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $248.29 | 9.821% | $272.6746 | $272.67 | $272.65 | $272.70 |
| Purchase #4 | $215.92 | 13.473% | $245.0109 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $247.67 | 6.597% | $264.0088 | $264.01 | $264.00 | $264.00 |
| Purchase #6 | $62.80 | 3.766% | $65.165 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $94.33 | 10.843% | $104.5582 | $104.56 | $104.55 | $104.60 |
| 7 purchase totals = | $1,061.88 | $1,160.3529 | $1,160.35 | $1,160.30 | $1,160.40 | |