| 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 | $116.38 | 6.780% | $124.2706 | $124.27 | $124.25 | $124.30 |
| Purchase #2 | $69.61 | 8.861% | $75.7781 | $75.78 | $75.80 | $75.80 |
| Purchase #3 | $127.58 | 9.160% | $139.2663 | $139.27 | $139.25 | $139.30 |
| Purchase #4 | $19.82 | 7.632% | $21.3327 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $43.73 | 6.335% | $46.5003 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $250.35 | 6.745% | $267.2361 | $267.24 | $267.25 | $267.20 |
| Purchase #7 | $19.25 | 3.768% | $19.9753 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $646.72 | $694.3594 | $694.37 | $694.40 | $694.40 | |