| 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 | $238.72 | 11.380% | $265.8863 | $265.89 | $265.90 | $265.90 |
| Purchase #2 | $96.80 | 13.691% | $110.0529 | $110.05 | $110.05 | $110.10 |
| Purchase #3 | $10.46 | 3.388% | $10.8144 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $201.86 | 6.532% | $215.0455 | $215.05 | $215.05 | $215.00 |
| Purchase #5 | $143.32 | 11.284% | $159.4922 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $82.77 | 11.119% | $91.9732 | $91.97 | $91.95 | $92.00 |
| Purchase #7 | $229.41 | 13.392% | $260.1326 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $1,003.34 | $1,113.3971 | $1,113.39 | $1,113.40 | $1,113.40 | |