| 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 | $7.44 | 9.501% | $8.1469 | $8.15 | $8.15 | $8.10 |
| Purchase #2 | $208.75 | 11.635% | $233.0381 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $156.39 | 6.619% | $166.7415 | $166.74 | $166.75 | $166.70 |
| Purchase #4 | $26.64 | 4.853% | $27.9328 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $207.29 | 11.561% | $231.2548 | $231.25 | $231.25 | $231.30 |
| Purchase #6 | $113.41 | 8.645% | $123.2143 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $179.36 | 7.498% | $192.8084 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $899.28 | $983.1368 | $983.13 | $983.15 | $983.00 | |