| 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 | $73.32 | 8.417% | $79.4913 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $121.73 | 7.731% | $131.1409 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $56.87 | 5.590% | $60.049 | $60.05 | $60.05 | $60.00 |
| Purchase #4 | $147.37 | 12.428% | $165.6851 | $165.69 | $165.70 | $165.70 |
| Purchase #5 | $70.65 | 4.762% | $74.0144 | $74.01 | $74.00 | $74.00 |
| Purchase #6 | $221.72 | 13.502% | $251.6566 | $251.66 | $251.65 | $251.70 |
| Purchase #7 | $74.85 | 9.672% | $82.0895 | $82.09 | $82.10 | $82.10 |
| 7 purchase totals = | $766.51 | $844.1268 | $844.13 | $844.15 | $844.10 | |