| 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 | $140.86 | 7.739% | $151.7612 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $185.91 | 8.588% | $201.876 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $85.27 | 11.790% | $95.3233 | $95.32 | $95.30 | $95.30 |
| Purchase #4 | $78.69 | 7.439% | $84.5437 | $84.54 | $84.55 | $84.50 |
| Purchase #5 | $85.99 | 6.407% | $91.4994 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $190.74 | 7.731% | $205.4861 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $26.76 | 7.472% | $28.7595 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $794.22 | $859.2492 | $859.25 | $859.25 | $859.30 | |