| 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 | $16.26 | 7.358% | $17.4564 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $89.75 | 6.831% | $95.8808 | $95.88 | $95.90 | $95.90 |
| Purchase #3 | $209.77 | 6.400% | $223.1953 | $223.20 | $223.20 | $223.20 |
| Purchase #4 | $63.60 | 6.534% | $67.7556 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $94.51 | 7.661% | $101.7504 | $101.75 | $101.75 | $101.80 |
| Purchase #6 | $41.35 | 3.367% | $42.7423 | $42.74 | $42.75 | $42.70 |
| Purchase #7 | $169.42 | 10.819% | $187.7495 | $187.75 | $187.75 | $187.70 |
| 7 purchase totals = | $684.66 | $736.5303 | $736.54 | $736.55 | $736.60 | |