| 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 | $41.54 | 8.417% | $45.0364 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $60.40 | 13.185% | $68.3637 | $68.36 | $68.35 | $68.40 |
| Purchase #3 | $31.34 | 6.801% | $33.4714 | $33.47 | $33.45 | $33.50 |
| Purchase #4 | $173.40 | 7.431% | $186.2854 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $174.58 | 5.582% | $184.3251 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $86.96 | 13.870% | $99.0214 | $99.02 | $99.00 | $99.00 |
| Purchase #7 | $14.63 | 4.279% | $15.256 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $582.85 | $631.7594 | $631.77 | $631.75 | $631.80 | |