| 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 | $36.51 | 7.242% | $39.1541 | $39.15 | $39.15 | $39.20 |
| Purchase #2 | $169.29 | 10.691% | $187.3888 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $111.30 | 9.349% | $121.7054 | $121.71 | $121.70 | $121.70 |
| Purchase #4 | $43.77 | 13.531% | $49.6925 | $49.69 | $49.70 | $49.70 |
| Purchase #5 | $222.89 | 7.219% | $238.9804 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $123.39 | 5.433% | $130.0938 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $9.61 | 6.750% | $10.2587 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $716.76 | $777.2737 | $777.27 | $777.30 | $777.40 | |