| 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 | $86.31 | 13.430% | $97.9014 | $97.90 | $97.90 | $97.90 |
| Purchase #2 | $136.99 | 9.743% | $150.3369 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $236.27 | 13.848% | $268.9887 | $268.99 | $269.00 | $269.00 |
| Purchase #4 | $70.79 | 4.232% | $73.7858 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $225.31 | 13.497% | $255.7201 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $146.67 | 10.745% | $162.4297 | $162.43 | $162.45 | $162.40 |
| Purchase #7 | $225.82 | 6.596% | $240.7151 | $240.72 | $240.70 | $240.70 |
| 7 purchase totals = | $1,128.16 | $1,249.8777 | $1,249.89 | $1,249.90 | $1,249.80 | |