| 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 | $185.85 | 13.393% | $210.7409 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $72.85 | 8.493% | $79.0372 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $100.66 | 11.307% | $112.0416 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $25.43 | 8.271% | $27.5333 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $113.76 | 9.179% | $124.202 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $72.43 | 3.425% | $74.9107 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $125.68 | 9.821% | $138.023 | $138.02 | $138.00 | $138.00 |
| 7 purchase totals = | $696.66 | $766.4887 | $766.48 | $766.50 | $766.30 | |