| 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 | $190.80 | 13.514% | $216.5847 | $216.58 | $216.60 | $216.60 |
| Purchase #2 | $79.95 | 6.775% | $85.3666 | $85.37 | $85.35 | $85.40 |
| Purchase #3 | $73.98 | 9.230% | $80.8084 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $213.61 | 8.611% | $232.004 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $6.54 | 11.258% | $7.2763 | $7.28 | $7.30 | $7.30 |
| Purchase #6 | $213.48 | 3.466% | $220.8792 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $27.85 | 3.699% | $28.8802 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $806.21 | $871.7994 | $871.80 | $871.85 | $871.90 | |