| 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 | $150.70 | 11.579% | $168.1496 | $168.15 | $168.15 | $168.10 |
| Purchase #2 | $99.74 | 12.849% | $112.5556 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $23.36 | 13.203% | $26.4442 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $240.81 | 9.448% | $263.5617 | $263.56 | $263.55 | $263.60 |
| Purchase #5 | $194.84 | 7.461% | $209.377 | $209.38 | $209.40 | $209.40 |
| Purchase #6 | $186.89 | 6.756% | $199.5163 | $199.52 | $199.50 | $199.50 |
| Purchase #7 | $192.87 | 10.670% | $213.4492 | $213.45 | $213.45 | $213.40 |
| 7 purchase totals = | $1,089.21 | $1,193.0536 | $1,193.06 | $1,193.05 | $1,193.00 | |