| 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 | $83.32 | 5.514% | $87.9143 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $197.40 | 11.738% | $220.5708 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $92.42 | 11.859% | $103.3801 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $20.98 | 11.285% | $23.3476 | $23.35 | $23.35 | $23.30 |
| Purchase #5 | $153.96 | 7.161% | $164.9851 | $164.99 | $165.00 | $165.00 |
| Purchase #6 | $9.50 | 5.504% | $10.0229 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $124.60 | 10.714% | $137.9496 | $137.95 | $137.95 | $137.90 |
| 7 purchase totals = | $682.18 | $748.1704 | $748.17 | $748.15 | $748.10 | |