| 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 | $145.28 | 9.785% | $159.4956 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $216.79 | 10.324% | $239.1714 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $68.72 | 6.297% | $73.0473 | $73.05 | $73.05 | $73.00 |
| Purchase #4 | $144.70 | 3.355% | $149.5547 | $149.55 | $149.55 | $149.60 |
| Purchase #5 | $115.78 | 10.333% | $127.7435 | $127.74 | $127.75 | $127.70 |
| Purchase #6 | $124.70 | 7.592% | $134.1672 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $143.94 | 4.701% | $150.7066 | $150.71 | $150.70 | $150.70 |
| 7 purchase totals = | $959.91 | $1,033.8863 | $1,033.89 | $1,033.85 | $1,033.90 | |