| 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 | $131.72 | 8.480% | $142.8899 | $142.89 | $142.90 | $142.90 |
| Purchase #2 | $107.75 | 8.748% | $117.176 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $19.64 | 10.461% | $21.6945 | $21.69 | $21.70 | $21.70 |
| Purchase #4 | $144.37 | 3.250% | $149.062 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $243.76 | 4.347% | $254.3562 | $254.36 | $254.35 | $254.40 |
| Purchase #6 | $168.69 | 10.579% | $186.5357 | $186.54 | $186.55 | $186.50 |
| Purchase #7 | $91.55 | 12.177% | $102.698 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $907.48 | $974.4123 | $974.42 | $974.45 | $974.50 | |