| 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 | $248.40 | 9.616% | $272.2861 | $272.29 | $272.30 | $272.30 |
| Purchase #2 | $8.30 | 8.771% | $9.028 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $235.44 | 3.629% | $243.9841 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $85.85 | 9.387% | $93.9087 | $93.91 | $93.90 | $93.90 |
| Purchase #5 | $112.85 | 6.234% | $119.8851 | $119.89 | $119.90 | $119.90 |
| Purchase #6 | $116.78 | 10.810% | $129.4039 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $225.87 | 11.208% | $251.1855 | $251.19 | $251.20 | $251.20 |
| 7 purchase totals = | $1,033.49 | $1,119.6814 | $1,119.69 | $1,119.75 | $1,119.70 | |