| 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 | $155.41 | 4.164% | $161.8813 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $131.95 | 6.594% | $140.6508 | $140.65 | $140.65 | $140.70 |
| Purchase #3 | $103.95 | 8.245% | $112.5207 | $112.52 | $112.50 | $112.50 |
| Purchase #4 | $248.81 | 12.550% | $280.0357 | $280.04 | $280.05 | $280.00 |
| Purchase #5 | $169.94 | 12.522% | $191.2199 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $129.30 | 6.717% | $137.9851 | $137.99 | $138.00 | $138.00 |
| Purchase #7 | $16.97 | 5.222% | $17.8562 | $17.86 | $17.85 | $17.90 |
| 7 purchase totals = | $956.33 | $1,042.1497 | $1,042.16 | $1,042.15 | $1,042.20 | |