| 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 | $180.41 | 5.719% | $190.7276 | $190.73 | $190.75 | $190.70 |
| Purchase #2 | $109.56 | 11.778% | $122.464 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $77.90 | 7.515% | $83.7542 | $83.75 | $83.75 | $83.80 |
| Purchase #4 | $177.35 | 5.673% | $187.4111 | $187.41 | $187.40 | $187.40 |
| Purchase #5 | $194.93 | 12.444% | $219.1871 | $219.19 | $219.20 | $219.20 |
| Purchase #6 | $110.43 | 12.519% | $124.2547 | $124.25 | $124.25 | $124.30 |
| Purchase #7 | $214.78 | 4.766% | $225.0164 | $225.02 | $225.00 | $225.00 |
| 7 purchase totals = | $1,065.36 | $1,152.8151 | $1,152.81 | $1,152.80 | $1,152.90 | |