| 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 | $71.81 | 10.806% | $79.5698 | $79.57 | $79.55 | $79.60 |
| Purchase #2 | $80.27 | 4.623% | $83.9809 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $211.70 | 12.815% | $238.8294 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $97.44 | 9.163% | $106.3684 | $106.37 | $106.35 | $106.40 |
| Purchase #5 | $47.46 | 9.390% | $51.9165 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $24.37 | 9.169% | $26.6045 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $142.26 | 13.611% | $161.623 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $675.31 | $748.8925 | $748.89 | $748.85 | $748.90 | |