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 | $125.30 | 3.613% | $129.8271 | $129.83 | $129.85 | $129.80 |
Purchase #2 | $210.94 | 11.126% | $234.4092 | $234.41 | $234.40 | $234.40 |
Purchase #3 | $39.81 | 12.288% | $44.7019 | $44.70 | $44.70 | $44.70 |
Purchase #4 | $81.92 | 9.146% | $89.4124 | $89.41 | $89.40 | $89.40 |
Purchase #5 | $65.30 | 5.331% | $68.7811 | $68.78 | $68.80 | $68.80 |
Purchase #6 | $223.32 | 10.323% | $246.3733 | $246.37 | $246.35 | $246.40 |
Purchase #7 | $69.72 | 8.484% | $75.635 | $75.64 | $75.65 | $75.60 |
7 purchase totals = | $816.31 | $889.1400 | $889.14 | $889.15 | $889.10 |