| 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 | $188.77 | 10.710% | $208.9873 | $208.99 | $209.00 | $209.00 |
| Purchase #2 | $233.58 | 4.780% | $244.7451 | $244.75 | $244.75 | $244.70 |
| Purchase #3 | $136.91 | 7.490% | $147.1646 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $47.82 | 7.426% | $51.3711 | $51.37 | $51.35 | $51.40 |
| Purchase #5 | $79.57 | 12.347% | $89.3945 | $89.39 | $89.40 | $89.40 |
| Purchase #6 | $92.76 | 3.738% | $96.2274 | $96.23 | $96.25 | $96.20 |
| Purchase #7 | $77.96 | 9.510% | $85.374 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $857.37 | $923.2640 | $923.26 | $923.25 | $923.30 | |