| 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 | $225.30 | 4.187% | $234.7333 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $209.98 | 11.476% | $234.0773 | $234.08 | $234.10 | $234.10 |
| Purchase #3 | $163.97 | 13.259% | $185.7108 | $185.71 | $185.70 | $185.70 |
| Purchase #4 | $34.27 | 4.392% | $35.7751 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $6.77 | 6.374% | $7.2015 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $58.28 | 6.263% | $61.9301 | $61.93 | $61.95 | $61.90 |
| Purchase #7 | $219.85 | 10.795% | $243.5828 | $243.58 | $243.60 | $243.60 |
| 7 purchase totals = | $918.42 | $1,003.0109 | $1,003.01 | $1,003.10 | $1,003.00 | |