| 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 | $225.63 | 6.852% | $241.0902 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $78.74 | 10.509% | $87.0148 | $87.01 | $87.00 | $87.00 |
| Purchase #3 | $125.39 | 3.311% | $129.5417 | $129.54 | $129.55 | $129.50 |
| Purchase #4 | $5.73 | 12.815% | $6.4643 | $6.46 | $6.45 | $6.50 |
| Purchase #5 | $214.89 | 12.695% | $242.1703 | $242.17 | $242.15 | $242.20 |
| Purchase #6 | $65.91 | 5.184% | $69.3268 | $69.33 | $69.35 | $69.30 |
| Purchase #7 | $81.33 | 12.575% | $91.5572 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $797.62 | $867.1653 | $867.16 | $867.15 | $867.20 | |