| 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 | $25.56 | 3.789% | $26.5285 | $26.53 | $26.55 | $26.50 |
| Purchase #2 | $68.29 | 12.859% | $77.0714 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $130.56 | 7.301% | $140.0922 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $67.91 | 6.287% | $72.1795 | $72.18 | $72.20 | $72.20 |
| Purchase #5 | $151.40 | 12.269% | $169.9753 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $166.55 | 7.257% | $178.6365 | $178.64 | $178.65 | $178.60 |
| Purchase #7 | $250.93 | 10.711% | $277.8071 | $277.81 | $277.80 | $277.80 |
| 7 purchase totals = | $861.20 | $942.2905 | $942.30 | $942.35 | $942.30 | |