| 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 | $162.67 | 10.278% | $179.3892 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $192.95 | 8.273% | $208.9128 | $208.91 | $208.90 | $208.90 |
| Purchase #3 | $48.76 | 12.221% | $54.719 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $51.42 | 3.516% | $53.2279 | $53.23 | $53.25 | $53.20 |
| Purchase #5 | $11.58 | 9.125% | $12.6367 | $12.64 | $12.65 | $12.60 |
| Purchase #6 | $37.57 | 8.269% | $40.6767 | $40.68 | $40.70 | $40.70 |
| Purchase #7 | $14.40 | 9.689% | $15.7952 | $15.80 | $15.80 | $15.80 |
| 7 purchase totals = | $519.35 | $565.3575 | $565.37 | $565.40 | $565.30 | |