| 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 | $100.29 | 11.411% | $111.7341 | $111.73 | $111.75 | $111.70 |
| Purchase #2 | $228.42 | 10.457% | $252.3059 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $128.54 | 9.693% | $140.9994 | $141.00 | $141.00 | $141.00 |
| Purchase #4 | $163.62 | 6.786% | $174.7233 | $174.72 | $174.70 | $174.70 |
| Purchase #5 | $231.50 | 9.839% | $254.2773 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $217.53 | 5.834% | $230.2207 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $36.72 | 9.776% | $40.3097 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $1,106.62 | $1,204.5704 | $1,204.57 | $1,204.55 | $1,204.50 | |