| 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 | $146.57 | 10.341% | $161.7268 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $200.71 | 10.785% | $222.3566 | $222.36 | $222.35 | $222.40 |
| Purchase #3 | $21.65 | 5.247% | $22.786 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $243.75 | 9.613% | $267.1817 | $267.18 | $267.20 | $267.20 |
| Purchase #5 | $71.79 | 4.328% | $74.8971 | $74.90 | $74.90 | $74.90 |
| Purchase #6 | $7.32 | 6.441% | $7.7915 | $7.79 | $7.80 | $7.80 |
| Purchase #7 | $115.48 | 12.594% | $130.0236 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $807.27 | $886.7633 | $886.77 | $886.80 | $886.80 | |