| 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 | $41.53 | 8.338% | $44.9928 | $44.99 | $45.00 | $45.00 |
| Purchase #2 | $197.58 | 8.683% | $214.7359 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $215.56 | 12.310% | $242.0954 | $242.10 | $242.10 | $242.10 |
| Purchase #4 | $108.47 | 10.196% | $119.5296 | $119.53 | $119.55 | $119.50 |
| Purchase #5 | $175.71 | 11.301% | $195.567 | $195.57 | $195.55 | $195.60 |
| Purchase #6 | $51.48 | 3.356% | $53.2077 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $44.40 | 3.534% | $45.9691 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $834.73 | $916.0975 | $916.11 | $916.10 | $916.10 | |