| 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 | $227.63 | 7.870% | $245.5445 | $245.54 | $245.55 | $245.50 |
| Purchase #2 | $224.93 | 10.260% | $248.0078 | $248.01 | $248.00 | $248.00 |
| Purchase #3 | $78.73 | 12.766% | $88.7807 | $88.78 | $88.80 | $88.80 |
| Purchase #4 | $86.69 | 12.118% | $97.1951 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $124.36 | 8.668% | $135.1395 | $135.14 | $135.15 | $135.10 |
| Purchase #6 | $124.32 | 12.710% | $140.1211 | $140.12 | $140.10 | $140.10 |
| Purchase #7 | $51.36 | 7.255% | $55.0862 | $55.09 | $55.10 | $55.10 |
| 7 purchase totals = | $918.02 | $1,009.8749 | $1,009.88 | $1,009.90 | $1,009.80 | |