| 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 | $82.78 | 11.642% | $92.4172 | $92.42 | $92.40 | $92.40 |
| Purchase #2 | $46.40 | 4.600% | $48.5344 | $48.53 | $48.55 | $48.50 |
| Purchase #3 | $50.44 | 5.274% | $53.1002 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $159.34 | 4.706% | $166.8385 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $192.66 | 6.619% | $205.4122 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $26.65 | 4.265% | $27.7866 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $7.34 | 13.145% | $8.3048 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $565.61 | $602.3939 | $602.39 | $602.40 | $602.30 | |