| 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 | $76.27 | 8.420% | $82.6919 | $82.69 | $82.70 | $82.70 |
| Purchase #2 | $68.93 | 6.368% | $73.3195 | $73.32 | $73.30 | $73.30 |
| Purchase #3 | $174.63 | 8.654% | $189.7425 | $189.74 | $189.75 | $189.70 |
| Purchase #4 | $17.73 | 5.588% | $18.7208 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $30.95 | 8.201% | $33.4882 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $101.78 | 5.794% | $107.6771 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $23.53 | 9.573% | $25.7825 | $25.78 | $25.80 | $25.80 |
| 7 purchase totals = | $493.82 | $531.4225 | $531.42 | $531.45 | $531.40 | |