| 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 | $94.87 | 4.633% | $99.2653 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $169.62 | 10.466% | $187.3724 | $187.37 | $187.35 | $187.40 |
| Purchase #3 | $142.92 | 8.587% | $155.1925 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $183.70 | 8.324% | $198.9912 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $173.80 | 11.860% | $194.4127 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $243.48 | 10.198% | $268.3101 | $268.31 | $268.30 | $268.30 |
| Purchase #7 | $162.92 | 4.502% | $170.2547 | $170.25 | $170.25 | $170.30 |
| 7 purchase totals = | $1,171.31 | $1,273.7989 | $1,273.79 | $1,273.75 | $1,273.90 | |