| 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 | $205.48 | 11.715% | $229.552 | $229.55 | $229.55 | $229.60 |
| Purchase #2 | $148.25 | 5.864% | $156.9434 | $156.94 | $156.95 | $156.90 |
| Purchase #3 | $91.66 | 13.605% | $104.1303 | $104.13 | $104.15 | $104.10 |
| Purchase #4 | $43.80 | 4.341% | $45.7014 | $45.70 | $45.70 | $45.70 |
| Purchase #5 | $21.46 | 7.142% | $22.9927 | $22.99 | $23.00 | $23.00 |
| Purchase #6 | $227.54 | 8.472% | $246.8172 | $246.82 | $246.80 | $246.80 |
| Purchase #7 | $24.58 | 6.658% | $26.2165 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $762.77 | $832.3535 | $832.35 | $832.35 | $832.30 | |