| 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 | $46.66 | 7.171% | $50.006 | $50.01 | $50.00 | $50.00 |
| Purchase #2 | $108.61 | 4.232% | $113.2064 | $113.21 | $113.20 | $113.20 |
| Purchase #3 | $249.48 | 3.439% | $258.0596 | $258.06 | $258.05 | $258.10 |
| Purchase #4 | $159.90 | 4.127% | $166.4991 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $185.46 | 6.428% | $197.3814 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $103.27 | 9.836% | $113.4276 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $77.92 | 9.596% | $85.3972 | $85.40 | $85.40 | $85.40 |
| 7 purchase totals = | $931.30 | $983.9773 | $983.99 | $984.00 | $984.00 | |