| 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 | $23.35 | 5.567% | $24.6499 | $24.65 | $24.65 | $24.60 |
| Purchase #2 | $151.25 | 4.731% | $158.4056 | $158.41 | $158.40 | $158.40 |
| Purchase #3 | $149.30 | 5.168% | $157.0158 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $160.30 | 11.654% | $178.9814 | $178.98 | $179.00 | $179.00 |
| Purchase #5 | $38.70 | 12.622% | $43.5847 | $43.58 | $43.60 | $43.60 |
| Purchase #6 | $247.84 | 13.867% | $282.208 | $282.21 | $282.20 | $282.20 |
| Purchase #7 | $54.35 | 7.113% | $58.2159 | $58.22 | $58.20 | $58.20 |
| 7 purchase totals = | $825.09 | $903.0613 | $903.07 | $903.05 | $903.00 | |