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 | $35.37 | 12.710% | $39.8655 | $39.87 | $39.85 | $39.90 |
Purchase #2 | $39.91 | 8.808% | $43.4253 | $43.43 | $43.45 | $43.40 |
Purchase #3 | $20.76 | 11.194% | $23.0839 | $23.08 | $23.10 | $23.10 |
Purchase #4 | $106.57 | 10.423% | $117.6778 | $117.68 | $117.70 | $117.70 |
Purchase #5 | $225.59 | 13.663% | $256.4124 | $256.41 | $256.40 | $256.40 |
Purchase #6 | $216.68 | 8.485% | $235.0653 | $235.07 | $235.05 | $235.10 |
Purchase #7 | $164.86 | 6.356% | $175.3385 | $175.34 | $175.35 | $175.30 |
7 purchase totals = | $809.74 | $890.8687 | $890.88 | $890.90 | $890.90 |