| 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 | $106.61 | 5.172% | $112.1239 | $112.12 | $112.10 | $112.10 |
| Purchase #2 | $74.64 | 8.143% | $80.7179 | $80.72 | $80.70 | $80.70 |
| Purchase #3 | $52.80 | 13.340% | $59.8435 | $59.84 | $59.85 | $59.80 |
| Purchase #4 | $53.36 | 8.676% | $57.9895 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $191.88 | 4.546% | $200.6029 | $200.60 | $200.60 | $200.60 |
| Purchase #6 | $80.72 | 8.142% | $87.2922 | $87.29 | $87.30 | $87.30 |
| Purchase #7 | $135.72 | 3.744% | $140.8014 | $140.80 | $140.80 | $140.80 |
| 7 purchase totals = | $695.73 | $739.3713 | $739.36 | $739.35 | $739.30 | |