| 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 | $67.27 | 5.180% | $70.7546 | $70.75 | $70.75 | $70.80 |
| Purchase #2 | $97.42 | 10.760% | $107.9024 | $107.90 | $107.90 | $107.90 |
| Purchase #3 | $98.59 | 6.684% | $105.1798 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $240.53 | 4.798% | $252.0706 | $252.07 | $252.05 | $252.10 |
| Purchase #5 | $181.88 | 3.510% | $188.264 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $170.32 | 3.590% | $176.4345 | $176.43 | $176.45 | $176.40 |
| Purchase #7 | $181.43 | 9.552% | $198.7602 | $198.76 | $198.75 | $198.80 |
| 7 purchase totals = | $1,037.44 | $1,099.3661 | $1,099.35 | $1,099.35 | $1,099.50 | |