| 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 | $99.70 | 12.749% | $112.4108 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $185.48 | 11.438% | $206.6952 | $206.70 | $206.70 | $206.70 |
| Purchase #3 | $226.31 | 3.591% | $234.4368 | $234.44 | $234.45 | $234.40 |
| Purchase #4 | $126.51 | 4.653% | $132.3965 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $231.42 | 11.363% | $257.7163 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $180.27 | 9.784% | $197.9076 | $197.91 | $197.90 | $197.90 |
| Purchase #7 | $14.55 | 12.808% | $16.4136 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $1,064.24 | $1,157.9768 | $1,157.99 | $1,157.95 | $1,157.90 | |