| 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 | $74.26 | 7.302% | $79.6825 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $125.30 | 9.449% | $137.1396 | $137.14 | $137.15 | $137.10 |
| Purchase #3 | $206.26 | 3.404% | $213.2811 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $97.35 | 12.367% | $109.3893 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $84.92 | 10.731% | $94.0328 | $94.03 | $94.05 | $94.00 |
| Purchase #6 | $141.26 | 7.238% | $151.4844 | $151.48 | $151.50 | $151.50 |
| Purchase #7 | $184.32 | 10.358% | $203.4119 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $913.67 | $988.4216 | $988.41 | $988.50 | $988.40 | |