| 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 | $190.31 | 6.299% | $202.2976 | $202.30 | $202.30 | $202.30 |
| Purchase #2 | $23.82 | 13.565% | $27.0512 | $27.05 | $27.05 | $27.10 |
| Purchase #3 | $137.96 | 7.686% | $148.5636 | $148.56 | $148.55 | $148.60 |
| Purchase #4 | $106.78 | 3.298% | $110.3016 | $110.30 | $110.30 | $110.30 |
| Purchase #5 | $243.74 | 10.116% | $268.3967 | $268.40 | $268.40 | $268.40 |
| Purchase #6 | $67.96 | 13.683% | $77.259 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $5.56 | 3.174% | $5.7365 | $5.74 | $5.75 | $5.70 |
| 7 purchase totals = | $776.13 | $839.6062 | $839.61 | $839.60 | $839.70 | |