| 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 | $182.87 | 9.573% | $200.3761 | $200.38 | $200.40 | $200.40 |
| Purchase #2 | $243.67 | 10.298% | $268.7631 | $268.76 | $268.75 | $268.80 |
| Purchase #3 | $149.39 | 7.211% | $160.1625 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $100.47 | 11.659% | $112.1838 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $49.34 | 13.157% | $55.8317 | $55.83 | $55.85 | $55.80 |
| Purchase #6 | $105.89 | 7.109% | $113.4177 | $113.42 | $113.40 | $113.40 |
| Purchase #7 | $195.97 | 12.365% | $220.2017 | $220.20 | $220.20 | $220.20 |
| 7 purchase totals = | $1,027.60 | $1,130.9366 | $1,130.93 | $1,130.95 | $1,131.00 | |