| 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 | $219.58 | 8.691% | $238.6637 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $25.82 | 9.499% | $28.2726 | $28.27 | $28.25 | $28.30 |
| Purchase #3 | $227.69 | 8.628% | $247.3351 | $247.34 | $247.35 | $247.30 |
| Purchase #4 | $99.58 | 12.513% | $112.0404 | $112.04 | $112.05 | $112.00 |
| Purchase #5 | $120.91 | 8.527% | $131.22 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $237.73 | 7.209% | $254.868 | $254.87 | $254.85 | $254.90 |
| Purchase #7 | $144.71 | 9.672% | $158.7064 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $1,076.02 | $1,171.1062 | $1,171.11 | $1,171.05 | $1,171.10 | |