| 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 | $73.57 | 8.229% | $79.6241 | $79.62 | $79.60 | $79.60 |
| Purchase #2 | $243.80 | 3.154% | $251.4895 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $102.55 | 6.605% | $109.3234 | $109.32 | $109.30 | $109.30 |
| Purchase #4 | $112.72 | 7.519% | $121.1954 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $69.71 | 4.553% | $72.8839 | $72.88 | $72.90 | $72.90 |
| Purchase #6 | $20.64 | 7.408% | $22.169 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $117.42 | 6.786% | $125.3881 | $125.39 | $125.40 | $125.40 |
| 7 purchase totals = | $740.41 | $782.0734 | $782.07 | $782.05 | $782.10 | |