| 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 | $190.95 | 12.255% | $214.3509 | $214.35 | $214.35 | $214.40 |
| Purchase #2 | $11.27 | 10.494% | $12.4527 | $12.45 | $12.45 | $12.50 |
| Purchase #3 | $139.53 | 11.493% | $155.5662 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $214.90 | 4.430% | $224.4201 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $210.57 | 5.153% | $221.4207 | $221.42 | $221.40 | $221.40 |
| Purchase #6 | $177.67 | 10.221% | $195.8297 | $195.83 | $195.85 | $195.80 |
| Purchase #7 | $199.72 | 6.168% | $212.0387 | $212.04 | $212.05 | $212.00 |
| 7 purchase totals = | $1,144.61 | $1,236.0790 | $1,236.08 | $1,236.05 | $1,236.10 | |