| 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 | $11.36 | 6.650% | $12.1154 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $107.51 | 3.438% | $111.2062 | $111.21 | $111.20 | $111.20 |
| Purchase #3 | $122.43 | 7.788% | $131.9648 | $131.96 | $131.95 | $132.00 |
| Purchase #4 | $177.66 | 7.372% | $190.7571 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $156.25 | 13.666% | $177.6031 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $201.42 | 4.304% | $210.0891 | $210.09 | $210.10 | $210.10 |
| Purchase #7 | $193.90 | 13.520% | $220.1153 | $220.12 | $220.10 | $220.10 |
| 7 purchase totals = | $970.53 | $1,053.8510 | $1,053.86 | $1,053.80 | $1,053.90 | |