| 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 | $161.58 | 11.383% | $179.9727 | $179.97 | $179.95 | $180.00 |
| Purchase #2 | $27.67 | 13.693% | $31.4589 | $31.46 | $31.45 | $31.50 |
| Purchase #3 | $60.86 | 7.185% | $65.2328 | $65.23 | $65.25 | $65.20 |
| Purchase #4 | $89.84 | 7.584% | $96.6535 | $96.65 | $96.65 | $96.70 |
| Purchase #5 | $24.75 | 6.407% | $26.3357 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $205.58 | 4.126% | $214.0622 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $77.31 | 12.750% | $87.167 | $87.17 | $87.15 | $87.20 |
| 7 purchase totals = | $647.59 | $700.8828 | $700.88 | $700.85 | $701.00 | |