| 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 | $206.39 | 5.381% | $217.4958 | $217.50 | $217.50 | $217.50 |
| Purchase #2 | $136.86 | 4.470% | $142.9776 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $5.69 | 6.724% | $6.0726 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $156.82 | 8.330% | $169.8831 | $169.88 | $169.90 | $169.90 |
| Purchase #5 | $149.33 | 7.481% | $160.5014 | $160.50 | $160.50 | $160.50 |
| Purchase #6 | $45.50 | 12.331% | $51.1106 | $51.11 | $51.10 | $51.10 |
| Purchase #7 | $83.75 | 12.811% | $94.4792 | $94.48 | $94.50 | $94.50 |
| 7 purchase totals = | $784.34 | $842.5203 | $842.52 | $842.55 | $842.60 | |