| 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 | $129.85 | 10.366% | $143.3103 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $37.77 | 9.506% | $41.3604 | $41.36 | $41.35 | $41.40 |
| Purchase #3 | $84.57 | 3.712% | $87.7092 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $116.47 | 4.790% | $122.0489 | $122.05 | $122.05 | $122.00 |
| Purchase #5 | $44.69 | 11.476% | $49.8186 | $49.82 | $49.80 | $49.80 |
| Purchase #6 | $191.62 | 13.805% | $218.0731 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $95.30 | 9.289% | $104.1524 | $104.15 | $104.15 | $104.20 |
| 7 purchase totals = | $700.27 | $766.4729 | $766.47 | $766.40 | $766.50 | |