| 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 | $212.83 | 13.153% | $240.8235 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $18.94 | 5.221% | $19.9289 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $29.49 | 6.622% | $31.4428 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $22.61 | 10.521% | $24.9888 | $24.99 | $25.00 | $25.00 |
| Purchase #5 | $93.29 | 9.437% | $102.0938 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $109.65 | 13.542% | $124.4988 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $136.67 | 9.766% | $150.0172 | $150.02 | $150.00 | $150.00 |
| 7 purchase totals = | $623.48 | $693.7938 | $693.79 | $693.80 | $693.70 | |