| 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 | $249.64 | 10.238% | $275.1981 | $275.20 | $275.20 | $275.20 |
| Purchase #2 | $18.37 | 11.441% | $20.4717 | $20.47 | $20.45 | $20.50 |
| Purchase #3 | $174.65 | 11.209% | $194.2265 | $194.23 | $194.25 | $194.20 |
| Purchase #4 | $170.59 | 11.639% | $190.445 | $190.45 | $190.45 | $190.40 |
| Purchase #5 | $162.96 | 6.575% | $173.6746 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $82.43 | 6.449% | $87.7459 | $87.75 | $87.75 | $87.70 |
| Purchase #7 | $35.56 | 13.494% | $40.3585 | $40.36 | $40.35 | $40.40 |
| 7 purchase totals = | $894.20 | $982.1203 | $982.13 | $982.10 | $982.10 | |