| 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 | $41.36 | 6.142% | $43.9003 | $43.90 | $43.90 | $43.90 |
| Purchase #2 | $191.29 | 13.712% | $217.5197 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $17.33 | 5.660% | $18.3109 | $18.31 | $18.30 | $18.30 |
| Purchase #4 | $48.56 | 4.604% | $50.7957 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $66.82 | 11.717% | $74.6493 | $74.65 | $74.65 | $74.60 |
| Purchase #6 | $52.77 | 10.216% | $58.161 | $58.16 | $58.15 | $58.20 |
| Purchase #7 | $185.47 | 11.438% | $206.6841 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $603.60 | $670.0210 | $670.02 | $670.00 | $670.00 | |