| 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 | $8.74 | 12.407% | $9.8244 | $9.82 | $9.80 | $9.80 |
| Purchase #2 | $227.46 | 7.682% | $244.9335 | $244.93 | $244.95 | $244.90 |
| Purchase #3 | $64.34 | 7.825% | $69.3746 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $144.75 | 13.334% | $164.051 | $164.05 | $164.05 | $164.10 |
| Purchase #5 | $74.96 | 11.808% | $83.8113 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $31.90 | 13.360% | $36.1618 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $155.32 | 5.423% | $163.743 | $163.74 | $163.75 | $163.70 |
| 7 purchase totals = | $707.47 | $771.8996 | $771.88 | $771.85 | $771.90 | |