| 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 | $127.64 | 12.309% | $143.3512 | $143.35 | $143.35 | $143.40 |
| Purchase #2 | $15.33 | 13.280% | $17.3658 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $174.54 | 11.355% | $194.359 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $49.59 | 3.323% | $51.2379 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $181.40 | 7.703% | $195.3732 | $195.37 | $195.35 | $195.40 |
| Purchase #6 | $195.74 | 5.642% | $206.7837 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $50.79 | 9.663% | $55.6978 | $55.70 | $55.70 | $55.70 |
| 7 purchase totals = | $795.03 | $864.1686 | $864.17 | $864.15 | $864.30 | |