| 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 | $107.85 | 3.184% | $111.2839 | $111.28 | $111.30 | $111.30 |
| Purchase #2 | $130.44 | 9.453% | $142.7705 | $142.77 | $142.75 | $142.80 |
| Purchase #3 | $39.76 | 9.768% | $43.6438 | $43.64 | $43.65 | $43.60 |
| Purchase #4 | $217.34 | 12.357% | $244.1967 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $12.99 | 13.702% | $14.7699 | $14.77 | $14.75 | $14.80 |
| Purchase #6 | $237.57 | 6.473% | $252.9479 | $252.95 | $252.95 | $252.90 |
| Purchase #7 | $15.30 | 10.661% | $16.9311 | $16.93 | $16.95 | $16.90 |
| 7 purchase totals = | $761.25 | $826.5438 | $826.54 | $826.55 | $826.50 | |