| 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 | $155.36 | 6.152% | $164.9177 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $226.29 | 9.195% | $247.0974 | $247.10 | $247.10 | $247.10 |
| Purchase #3 | $110.75 | 7.514% | $119.0718 | $119.07 | $119.05 | $119.10 |
| Purchase #4 | $190.85 | 10.453% | $210.7996 | $210.80 | $210.80 | $210.80 |
| Purchase #5 | $38.48 | 13.794% | $43.7879 | $43.79 | $43.80 | $43.80 |
| Purchase #6 | $19.92 | 9.438% | $21.8 | $21.80 | $21.80 | $21.80 |
| Purchase #7 | $97.45 | 7.613% | $104.8689 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $839.10 | $912.3433 | $912.35 | $912.30 | $912.40 | |