| 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 | $180.94 | 10.619% | $200.154 | $200.15 | $200.15 | $200.20 |
| Purchase #2 | $153.48 | 5.746% | $162.299 | $162.30 | $162.30 | $162.30 |
| Purchase #3 | $111.63 | 11.498% | $124.4652 | $124.47 | $124.45 | $124.50 |
| Purchase #4 | $223.95 | 13.538% | $254.2684 | $254.27 | $254.25 | $254.30 |
| Purchase #5 | $36.95 | 9.143% | $40.3283 | $40.33 | $40.35 | $40.30 |
| Purchase #6 | $216.81 | 7.449% | $232.9602 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $141.64 | 13.767% | $161.1396 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $1,065.40 | $1,175.6147 | $1,175.62 | $1,175.60 | $1,175.70 | |