| 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 | $102.79 | 9.627% | $112.6856 | $112.69 | $112.70 | $112.70 |
| Purchase #2 | $182.71 | 12.619% | $205.7662 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $47.92 | 12.474% | $53.8975 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $20.56 | 8.248% | $22.2558 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $185.98 | 5.291% | $195.8202 | $195.82 | $195.80 | $195.80 |
| Purchase #6 | $205.77 | 12.157% | $230.7855 | $230.79 | $230.80 | $230.80 |
| Purchase #7 | $45.54 | 9.680% | $49.9483 | $49.95 | $49.95 | $49.90 |
| 7 purchase totals = | $791.27 | $871.1591 | $871.18 | $871.15 | $871.20 | |