| 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 | $55.32 | 8.120% | $59.812 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $123.25 | 11.442% | $137.3523 | $137.35 | $137.35 | $137.40 |
| Purchase #3 | $192.33 | 7.624% | $206.9932 | $206.99 | $207.00 | $207.00 |
| Purchase #4 | $224.36 | 3.504% | $232.2216 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $48.25 | 11.267% | $53.6863 | $53.69 | $53.70 | $53.70 |
| Purchase #6 | $19.89 | 10.703% | $22.0188 | $22.02 | $22.00 | $22.00 |
| Purchase #7 | $40.83 | 3.468% | $42.246 | $42.25 | $42.25 | $42.20 |
| 7 purchase totals = | $704.23 | $754.3302 | $754.33 | $754.30 | $754.30 | |