| 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 | $94.70 | 7.780% | $102.0677 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $28.52 | 9.139% | $31.1264 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $92.64 | 7.564% | $99.6473 | $99.65 | $99.65 | $99.60 |
| Purchase #4 | $149.43 | 3.694% | $154.9499 | $154.95 | $154.95 | $154.90 |
| Purchase #5 | $84.66 | 3.454% | $87.5842 | $87.58 | $87.60 | $87.60 |
| Purchase #6 | $90.37 | 3.594% | $93.6179 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $215.98 | 4.296% | $225.2585 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $756.30 | $794.2519 | $794.26 | $794.25 | $794.20 | |