| 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 | $167.36 | 8.182% | $181.0534 | $181.05 | $181.05 | $181.10 |
| Purchase #2 | $54.89 | 13.126% | $62.0949 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $25.77 | 3.831% | $26.7572 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $94.85 | 6.688% | $101.1936 | $101.19 | $101.20 | $101.20 |
| Purchase #5 | $195.72 | 6.681% | $208.7961 | $208.80 | $208.80 | $208.80 |
| Purchase #6 | $92.75 | 12.516% | $104.3586 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $54.99 | 6.338% | $58.4753 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $686.33 | $742.7291 | $742.73 | $742.75 | $742.90 | |