| 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 | $192.58 | 12.791% | $217.2129 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $217.89 | 10.150% | $240.0058 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $81.53 | 10.457% | $90.0556 | $90.06 | $90.05 | $90.10 |
| Purchase #4 | $116.78 | 9.482% | $127.8531 | $127.85 | $127.85 | $127.90 |
| Purchase #5 | $212.91 | 12.265% | $239.0234 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $162.93 | 7.273% | $174.7799 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $247.99 | 8.381% | $268.774 | $268.77 | $268.75 | $268.80 |
| 7 purchase totals = | $1,232.61 | $1,357.7047 | $1,357.70 | $1,357.65 | $1,357.80 | |