| 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 | $8.52 | 8.665% | $9.2583 | $9.26 | $9.25 | $9.30 |
| Purchase #2 | $211.32 | 13.194% | $239.2016 | $239.20 | $239.20 | $239.20 |
| Purchase #3 | $88.60 | 10.449% | $97.8578 | $97.86 | $97.85 | $97.90 |
| Purchase #4 | $176.55 | 7.637% | $190.0331 | $190.03 | $190.05 | $190.00 |
| Purchase #5 | $38.56 | 10.153% | $42.475 | $42.48 | $42.50 | $42.50 |
| Purchase #6 | $159.37 | 5.611% | $168.3123 | $168.31 | $168.30 | $168.30 |
| Purchase #7 | $69.55 | 10.837% | $77.0871 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $752.47 | $824.2252 | $824.23 | $824.25 | $824.30 | |