| 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 | $82.82 | 5.423% | $87.3113 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $193.93 | 6.293% | $206.134 | $206.13 | $206.15 | $206.10 |
| Purchase #3 | $72.76 | 9.491% | $79.6657 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $73.97 | 6.698% | $78.9245 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $93.84 | 8.521% | $101.8361 | $101.84 | $101.85 | $101.80 |
| Purchase #6 | $108.96 | 11.854% | $121.8761 | $121.88 | $121.90 | $121.90 |
| Purchase #7 | $243.27 | 5.739% | $257.2313 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $869.55 | $932.9790 | $932.98 | $933.00 | $932.90 | |