| 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 | $92.32 | 12.638% | $103.9874 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $26.46 | 12.589% | $29.791 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $144.70 | 13.510% | $164.249 | $164.25 | $164.25 | $164.20 |
| Purchase #4 | $219.73 | 12.530% | $247.2622 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $130.79 | 13.118% | $147.947 | $147.95 | $147.95 | $147.90 |
| Purchase #6 | $75.92 | 7.433% | $81.5631 | $81.56 | $81.55 | $81.60 |
| Purchase #7 | $203.65 | 9.544% | $223.0864 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $893.57 | $997.8861 | $997.89 | $997.90 | $997.90 | |