| 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 | $57.47 | 12.731% | $64.7865 | $64.79 | $64.80 | $64.80 |
| Purchase #2 | $73.94 | 7.229% | $79.2851 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $147.54 | 10.509% | $163.045 | $163.05 | $163.05 | $163.00 |
| Purchase #4 | $84.86 | 8.473% | $92.0502 | $92.05 | $92.05 | $92.10 |
| Purchase #5 | $103.80 | 8.164% | $112.2742 | $112.27 | $112.25 | $112.30 |
| Purchase #6 | $141.81 | 5.540% | $149.6663 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $117.29 | 8.831% | $127.6479 | $127.65 | $127.65 | $127.60 |
| 7 purchase totals = | $726.71 | $788.7552 | $788.77 | $788.75 | $788.80 | |