| 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 | $134.78 | 10.409% | $148.8093 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $112.75 | 6.838% | $120.4598 | $120.46 | $120.45 | $120.50 |
| Purchase #3 | $75.37 | 11.499% | $84.0368 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $42.49 | 7.242% | $45.5671 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $167.48 | 12.851% | $189.0029 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $98.83 | 4.797% | $103.5709 | $103.57 | $103.55 | $103.60 |
| Purchase #7 | $169.62 | 3.177% | $175.0088 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $801.32 | $866.4556 | $866.46 | $866.40 | $866.50 | |