| 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 | $239.94 | 12.235% | $269.2967 | $269.30 | $269.30 | $269.30 |
| Purchase #2 | $164.82 | 9.677% | $180.7696 | $180.77 | $180.75 | $180.80 |
| Purchase #3 | $237.47 | 9.572% | $260.2006 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $113.35 | 6.216% | $120.3958 | $120.40 | $120.40 | $120.40 |
| Purchase #5 | $233.31 | 13.626% | $265.1008 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $216.34 | 9.653% | $237.2233 | $237.22 | $237.20 | $237.20 |
| Purchase #7 | $246.34 | 10.143% | $271.3263 | $271.33 | $271.35 | $271.30 |
| 7 purchase totals = | $1,451.57 | $1,604.3131 | $1,604.32 | $1,604.30 | $1,604.30 | |