| 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 | $229.31 | 6.218% | $243.5685 | $243.57 | $243.55 | $243.60 |
| Purchase #2 | $184.75 | 7.532% | $198.6654 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $133.58 | 8.601% | $145.0692 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $71.87 | 12.511% | $80.8617 | $80.86 | $80.85 | $80.90 |
| Purchase #5 | $25.64 | 5.858% | $27.142 | $27.14 | $27.15 | $27.10 |
| Purchase #6 | $191.35 | 11.511% | $213.3763 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $26.89 | 6.757% | $28.707 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $863.39 | $937.3901 | $937.40 | $937.35 | $937.50 | |