| 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 | $111.82 | 6.539% | $119.1319 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $41.30 | 6.133% | $43.8329 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $112.62 | 5.767% | $119.1148 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $138.78 | 5.651% | $146.6225 | $146.62 | $146.60 | $146.60 |
| Purchase #5 | $231.83 | 8.803% | $252.238 | $252.24 | $252.25 | $252.20 |
| Purchase #6 | $37.68 | 13.405% | $42.731 | $42.73 | $42.75 | $42.70 |
| Purchase #7 | $109.81 | 11.787% | $122.7533 | $122.75 | $122.75 | $122.80 |
| 7 purchase totals = | $783.84 | $846.4244 | $846.41 | $846.45 | $846.30 | |