| 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 | $222.52 | 5.175% | $234.0354 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $187.43 | 7.333% | $201.1742 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $208.73 | 7.829% | $225.0715 | $225.07 | $225.05 | $225.10 |
| Purchase #4 | $243.25 | 4.706% | $254.6973 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $98.96 | 4.333% | $103.2479 | $103.25 | $103.25 | $103.20 |
| Purchase #6 | $53.27 | 8.355% | $57.7207 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $162.99 | 6.564% | $173.6887 | $173.69 | $173.70 | $173.70 |
| 7 purchase totals = | $1,177.15 | $1,249.6357 | $1,249.64 | $1,249.60 | $1,249.60 | |