| 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 | $80.25 | 10.454% | $88.6393 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $67.41 | 4.859% | $70.6855 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $121.42 | 4.588% | $126.9907 | $126.99 | $127.00 | $127.00 |
| Purchase #4 | $9.25 | 11.503% | $10.314 | $10.31 | $10.30 | $10.30 |
| Purchase #5 | $11.25 | 7.674% | $12.1133 | $12.11 | $12.10 | $12.10 |
| Purchase #6 | $179.51 | 13.403% | $203.5697 | $203.57 | $203.55 | $203.60 |
| Purchase #7 | $131.47 | 9.520% | $143.9859 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $600.56 | $656.2984 | $656.30 | $656.30 | $656.30 | |