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 | $9.40 | 6.173% | $9.9803 | $9.98 | $10.00 | $10.00 |
Purchase #2 | $136.59 | 3.315% | $141.118 | $141.12 | $141.10 | $141.10 |
Purchase #3 | $25.29 | 10.786% | $28.0178 | $28.02 | $28.00 | $28.00 |
Purchase #4 | $230.51 | 9.620% | $252.6851 | $252.69 | $252.70 | $252.70 |
Purchase #5 | $36.76 | 6.493% | $39.1468 | $39.15 | $39.15 | $39.10 |
Purchase #6 | $68.76 | 10.796% | $76.1833 | $76.18 | $76.20 | $76.20 |
Purchase #7 | $67.86 | 7.195% | $72.7425 | $72.74 | $72.75 | $72.70 |
7 purchase totals = | $575.17 | $619.8738 | $619.88 | $619.90 | $619.80 |