| 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 | $147.78 | 10.776% | $163.7048 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $156.95 | 4.782% | $164.4553 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $220.64 | 4.414% | $230.379 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $164.40 | 8.323% | $178.083 | $178.08 | $178.10 | $178.10 |
| Purchase #5 | $188.42 | 10.512% | $208.2267 | $208.23 | $208.25 | $208.20 |
| Purchase #6 | $73.56 | 11.602% | $82.0944 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $5.85 | 5.225% | $6.1557 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $957.60 | $1,033.0989 | $1,033.10 | $1,033.15 | $1,033.20 | |