| 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 | $45.88 | 7.732% | $49.4274 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $110.79 | 5.872% | $117.2956 | $117.30 | $117.30 | $117.30 |
| Purchase #3 | $199.49 | 12.484% | $224.3943 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $215.63 | 6.282% | $229.1759 | $229.18 | $229.20 | $229.20 |
| Purchase #5 | $245.73 | 5.792% | $259.9627 | $259.96 | $259.95 | $260.00 |
| Purchase #6 | $233.32 | 6.871% | $249.3514 | $249.35 | $249.35 | $249.40 |
| Purchase #7 | $247.72 | 4.306% | $258.3868 | $258.39 | $258.40 | $258.40 |
| 7 purchase totals = | $1,298.56 | $1,387.9941 | $1,388.00 | $1,388.05 | $1,388.10 | |