| 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 | $42.68 | 8.314% | $46.2284 | $46.23 | $46.25 | $46.20 |
| Purchase #2 | $161.87 | 6.141% | $171.8104 | $171.81 | $171.80 | $171.80 |
| Purchase #3 | $190.99 | 4.874% | $200.2989 | $200.30 | $200.30 | $200.30 |
| Purchase #4 | $76.83 | 8.872% | $83.6464 | $83.65 | $83.65 | $83.60 |
| Purchase #5 | $126.83 | 11.242% | $141.0882 | $141.09 | $141.10 | $141.10 |
| Purchase #6 | $228.61 | 6.506% | $243.4834 | $243.48 | $243.50 | $243.50 |
| Purchase #7 | $229.93 | 5.611% | $242.8314 | $242.83 | $242.85 | $242.80 |
| 7 purchase totals = | $1,057.74 | $1,129.3871 | $1,129.39 | $1,129.45 | $1,129.30 | |