| 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 | $84.75 | 8.829% | $92.2326 | $92.23 | $92.25 | $92.20 |
| Purchase #2 | $16.82 | 7.783% | $18.1291 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $12.52 | 12.476% | $14.082 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $236.57 | 12.747% | $266.7256 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $210.31 | 7.376% | $225.8225 | $225.82 | $225.80 | $225.80 |
| Purchase #6 | $77.75 | 4.720% | $81.4198 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $179.42 | 6.293% | $190.7109 | $190.71 | $190.70 | $190.70 |
| 7 purchase totals = | $818.14 | $889.1225 | $889.12 | $889.15 | $889.00 | |