| 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 | $220.54 | 12.199% | $247.4437 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $115.59 | 5.521% | $121.9717 | $121.97 | $121.95 | $122.00 |
| Purchase #3 | $26.39 | 6.417% | $28.0834 | $28.08 | $28.10 | $28.10 |
| Purchase #4 | $20.25 | 3.483% | $20.9553 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $234.28 | 4.264% | $244.2697 | $244.27 | $244.25 | $244.30 |
| Purchase #6 | $153.63 | 13.717% | $174.7034 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $217.88 | 3.643% | $225.8174 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $988.56 | $1,063.2446 | $1,063.24 | $1,063.20 | $1,063.30 | |