| 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 | $176.78 | 4.458% | $184.6609 | $184.66 | $184.65 | $184.70 |
| Purchase #2 | $167.83 | 9.182% | $183.2402 | $183.24 | $183.25 | $183.20 |
| Purchase #3 | $188.91 | 11.331% | $210.3154 | $210.32 | $210.30 | $210.30 |
| Purchase #4 | $74.60 | 12.487% | $83.9153 | $83.92 | $83.90 | $83.90 |
| Purchase #5 | $203.93 | 10.478% | $225.2978 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $47.54 | 6.122% | $50.4504 | $50.45 | $50.45 | $50.50 |
| Purchase #7 | $47.85 | 10.286% | $52.7719 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $907.44 | $990.6519 | $990.66 | $990.60 | $990.70 | |