| 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 | $121.97 | 10.109% | $134.2999 | $134.30 | $134.30 | $134.30 |
| Purchase #2 | $11.52 | 11.232% | $12.8139 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $127.98 | 9.525% | $140.1701 | $140.17 | $140.15 | $140.20 |
| Purchase #4 | $61.83 | 10.249% | $68.167 | $68.17 | $68.15 | $68.20 |
| Purchase #5 | $119.49 | 11.241% | $132.9219 | $132.92 | $132.90 | $132.90 |
| Purchase #6 | $73.93 | 3.143% | $76.2536 | $76.25 | $76.25 | $76.30 |
| Purchase #7 | $145.53 | 9.807% | $159.8021 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $662.25 | $724.4285 | $724.42 | $724.35 | $724.50 | |