| 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 | $31.94 | 12.372% | $35.8916 | $35.89 | $35.90 | $35.90 |
| Purchase #2 | $67.25 | 8.276% | $72.8156 | $72.82 | $72.80 | $72.80 |
| Purchase #3 | $220.53 | 3.213% | $227.6156 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $114.96 | 8.762% | $125.0328 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $15.55 | 9.220% | $16.9837 | $16.98 | $17.00 | $17.00 |
| Purchase #6 | $172.44 | 10.494% | $190.5359 | $190.54 | $190.55 | $190.50 |
| Purchase #7 | $103.25 | 11.615% | $115.2425 | $115.24 | $115.25 | $115.20 |
| 7 purchase totals = | $725.92 | $784.1177 | $784.12 | $784.15 | $784.00 | |