| 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 | $119.94 | 10.394% | $132.4066 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $214.90 | 6.623% | $229.1328 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $99.38 | 5.852% | $105.1957 | $105.20 | $105.20 | $105.20 |
| Purchase #4 | $239.62 | 13.103% | $271.0174 | $271.02 | $271.00 | $271.00 |
| Purchase #5 | $78.57 | 7.873% | $84.7558 | $84.76 | $84.75 | $84.80 |
| Purchase #6 | $199.59 | 12.143% | $223.8262 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $51.89 | 11.125% | $57.6628 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $1,003.89 | $1,103.9973 | $1,104.01 | $1,104.00 | $1,104.00 | |