| 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 | $9.95 | 12.330% | $11.1768 | $11.18 | $11.20 | $11.20 |
| Purchase #2 | $46.64 | 12.846% | $52.6314 | $52.63 | $52.65 | $52.60 |
| Purchase #3 | $66.83 | 12.211% | $74.9906 | $74.99 | $75.00 | $75.00 |
| Purchase #4 | $184.33 | 11.410% | $205.3621 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $63.36 | 5.286% | $66.7092 | $66.71 | $66.70 | $66.70 |
| Purchase #6 | $174.63 | 12.232% | $195.9907 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $194.26 | 12.119% | $217.8024 | $217.80 | $217.80 | $217.80 |
| 7 purchase totals = | $740.00 | $824.6632 | $824.66 | $824.70 | $824.70 | |