| 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 | $225.69 | 9.699% | $247.5797 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $77.25 | 12.656% | $87.0268 | $87.03 | $87.05 | $87.00 |
| Purchase #3 | $34.99 | 5.865% | $37.0422 | $37.04 | $37.05 | $37.00 |
| Purchase #4 | $74.85 | 9.718% | $82.1239 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $190.59 | 4.112% | $198.4271 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $248.85 | 13.125% | $281.5116 | $281.51 | $281.50 | $281.50 |
| Purchase #7 | $51.87 | 4.281% | $54.0906 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $904.09 | $987.8019 | $987.80 | $987.85 | $987.70 | |