| 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 | $8.80 | 10.203% | $9.6979 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $82.48 | 7.272% | $88.4779 | $88.48 | $88.50 | $88.50 |
| Purchase #3 | $108.57 | 3.731% | $112.6207 | $112.62 | $112.60 | $112.60 |
| Purchase #4 | $13.69 | 5.333% | $14.4201 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $162.44 | 9.586% | $178.0115 | $178.01 | $178.00 | $178.00 |
| Purchase #6 | $236.36 | 6.152% | $250.9009 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $72.46 | 7.176% | $77.6597 | $77.66 | $77.65 | $77.70 |
| 7 purchase totals = | $684.80 | $731.7887 | $731.79 | $731.75 | $731.80 | |