| 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 | $39.63 | 5.587% | $41.8441 | $41.84 | $41.85 | $41.80 |
| Purchase #2 | $100.85 | 12.263% | $113.2172 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $151.89 | 4.126% | $158.157 | $158.16 | $158.15 | $158.20 |
| Purchase #4 | $38.63 | 10.475% | $42.6765 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $64.71 | 9.799% | $71.0509 | $71.05 | $71.05 | $71.10 |
| Purchase #6 | $191.96 | 10.615% | $212.3366 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $74.41 | 9.444% | $81.4373 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $662.08 | $720.7196 | $720.73 | $720.75 | $720.70 | |