| 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 | $166.49 | 11.182% | $185.1069 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $49.89 | 4.567% | $52.1685 | $52.17 | $52.15 | $52.20 |
| Purchase #3 | $217.99 | 5.549% | $230.0863 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $127.99 | 12.622% | $144.1449 | $144.14 | $144.15 | $144.10 |
| Purchase #5 | $119.38 | 3.670% | $123.7612 | $123.76 | $123.75 | $123.80 |
| Purchase #6 | $209.92 | 7.310% | $225.2652 | $225.27 | $225.25 | $225.30 |
| Purchase #7 | $194.49 | 4.291% | $202.8356 | $202.84 | $202.85 | $202.80 |
| 7 purchase totals = | $1,086.15 | $1,163.3686 | $1,163.38 | $1,163.35 | $1,163.40 | |