| 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 | $185.99 | 3.227% | $191.9919 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $66.30 | 7.480% | $71.2592 | $71.26 | $71.25 | $71.30 |
| Purchase #3 | $126.73 | 6.470% | $134.9294 | $134.93 | $134.95 | $134.90 |
| Purchase #4 | $204.66 | 9.643% | $224.3954 | $224.40 | $224.40 | $224.40 |
| Purchase #5 | $43.36 | 11.253% | $48.2393 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $127.69 | 9.786% | $140.1857 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $118.33 | 6.851% | $126.4368 | $126.44 | $126.45 | $126.40 |
| 7 purchase totals = | $873.06 | $937.4377 | $937.45 | $937.50 | $937.40 | |