| 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 | $50.94 | 3.657% | $52.8029 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $175.69 | 10.640% | $194.3834 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $93.85 | 11.461% | $104.6061 | $104.61 | $104.60 | $104.60 |
| Purchase #4 | $8.72 | 9.412% | $9.5407 | $9.54 | $9.55 | $9.50 |
| Purchase #5 | $116.79 | 8.408% | $126.6097 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $150.93 | 3.128% | $155.6511 | $155.65 | $155.65 | $155.70 |
| Purchase #7 | $247.81 | 8.654% | $269.2555 | $269.26 | $269.25 | $269.30 |
| 7 purchase totals = | $844.73 | $912.8494 | $912.85 | $912.85 | $912.90 | |