| 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 | $50.50 | 10.248% | $55.6752 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $127.76 | 10.461% | $141.125 | $141.13 | $141.15 | $141.10 |
| Purchase #3 | $116.89 | 4.783% | $122.4808 | $122.48 | $122.50 | $122.50 |
| Purchase #4 | $116.34 | 5.420% | $122.6456 | $122.65 | $122.65 | $122.60 |
| Purchase #5 | $65.56 | 5.584% | $69.2209 | $69.22 | $69.20 | $69.20 |
| Purchase #6 | $25.33 | 5.643% | $26.7594 | $26.76 | $26.75 | $26.80 |
| Purchase #7 | $146.33 | 13.582% | $166.2045 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $648.71 | $704.1114 | $704.12 | $704.15 | $704.10 | |