| 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 | $27.74 | 6.808% | $29.6285 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $123.31 | 3.652% | $127.8133 | $127.81 | $127.80 | $127.80 |
| Purchase #3 | $184.75 | 3.707% | $191.5987 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $202.47 | 3.780% | $210.1234 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $92.53 | 7.387% | $99.3652 | $99.37 | $99.35 | $99.40 |
| Purchase #6 | $156.35 | 4.551% | $163.4655 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $156.41 | 10.118% | $172.2356 | $172.24 | $172.25 | $172.20 |
| 7 purchase totals = | $943.56 | $994.2302 | $994.24 | $994.20 | $994.20 | |