| 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 | $90.53 | 10.429% | $99.9714 | $99.97 | $99.95 | $100.00 |
| Purchase #2 | $178.60 | 9.593% | $195.7331 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $208.43 | 3.190% | $215.0789 | $215.08 | $215.10 | $215.10 |
| Purchase #4 | $63.83 | 9.114% | $69.6475 | $69.65 | $69.65 | $69.60 |
| Purchase #5 | $73.30 | 3.779% | $76.07 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $58.67 | 3.683% | $60.8308 | $60.83 | $60.85 | $60.80 |
| Purchase #7 | $236.93 | 6.309% | $251.8779 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $910.29 | $969.2096 | $969.21 | $969.25 | $969.20 | |