| 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 | $45.90 | 8.662% | $49.8759 | $49.88 | $49.90 | $49.90 |
| Purchase #2 | $84.67 | 11.139% | $94.1014 | $94.10 | $94.10 | $94.10 |
| Purchase #3 | $240.56 | 13.805% | $273.7693 | $273.77 | $273.75 | $273.80 |
| Purchase #4 | $220.84 | 13.188% | $249.9644 | $249.96 | $249.95 | $250.00 |
| Purchase #5 | $196.99 | 3.610% | $204.1013 | $204.10 | $204.10 | $204.10 |
| Purchase #6 | $168.60 | 6.787% | $180.0429 | $180.04 | $180.05 | $180.00 |
| Purchase #7 | $217.98 | 11.435% | $242.906 | $242.91 | $242.90 | $242.90 |
| 7 purchase totals = | $1,175.54 | $1,294.7612 | $1,294.76 | $1,294.75 | $1,294.80 | |