| 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 | $200.99 | 11.737% | $224.5802 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $25.76 | 3.701% | $26.7134 | $26.71 | $26.70 | $26.70 |
| Purchase #3 | $192.81 | 8.758% | $209.6963 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $72.77 | 13.345% | $82.4812 | $82.48 | $82.50 | $82.50 |
| Purchase #5 | $40.87 | 13.664% | $46.4545 | $46.45 | $46.45 | $46.50 |
| Purchase #6 | $186.55 | 10.576% | $206.2795 | $206.28 | $206.30 | $206.30 |
| Purchase #7 | $103.47 | 3.171% | $106.751 | $106.75 | $106.75 | $106.80 |
| 7 purchase totals = | $823.22 | $902.9561 | $902.95 | $903.00 | $903.10 | |