| 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 | $199.57 | 7.316% | $214.1705 | $214.17 | $214.15 | $214.20 |
| Purchase #2 | $69.35 | 8.327% | $75.1248 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $22.31 | 3.111% | $23.0041 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $137.95 | 11.509% | $153.8267 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $248.59 | 13.222% | $281.4586 | $281.46 | $281.45 | $281.50 |
| Purchase #6 | $239.53 | 11.611% | $267.3418 | $267.34 | $267.35 | $267.30 |
| Purchase #7 | $212.30 | 3.524% | $219.7815 | $219.78 | $219.80 | $219.80 |
| 7 purchase totals = | $1,129.60 | $1,234.7080 | $1,234.70 | $1,234.70 | $1,234.70 | |