| 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 | $155.59 | 5.652% | $164.3839 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $238.29 | 8.342% | $258.1682 | $258.17 | $258.15 | $258.20 |
| Purchase #3 | $145.65 | 9.570% | $159.5887 | $159.59 | $159.60 | $159.60 |
| Purchase #4 | $86.70 | 8.777% | $94.3097 | $94.31 | $94.30 | $94.30 |
| Purchase #5 | $206.91 | 12.834% | $233.4648 | $233.46 | $233.45 | $233.50 |
| Purchase #6 | $215.37 | 4.534% | $225.1349 | $225.13 | $225.15 | $225.10 |
| Purchase #7 | $204.44 | 11.348% | $227.6399 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $1,252.95 | $1,362.6901 | $1,362.68 | $1,362.70 | $1,362.70 | |