| 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 | $234.61 | 4.224% | $244.5199 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $232.27 | 4.735% | $243.268 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $41.34 | 4.866% | $43.3516 | $43.35 | $43.35 | $43.40 |
| Purchase #4 | $154.84 | 9.367% | $169.3439 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $99.37 | 11.321% | $110.6197 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $207.78 | 10.568% | $229.7382 | $229.74 | $229.75 | $229.70 |
| Purchase #7 | $9.77 | 4.664% | $10.2257 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $979.98 | $1,051.0670 | $1,051.07 | $1,051.05 | $1,051.00 | |