| 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 | $182.74 | 12.396% | $205.3925 | $205.39 | $205.40 | $205.40 |
| Purchase #2 | $246.27 | 7.301% | $264.2502 | $264.25 | $264.25 | $264.30 |
| Purchase #3 | $72.26 | 7.103% | $77.3926 | $77.39 | $77.40 | $77.40 |
| Purchase #4 | $46.61 | 10.431% | $51.4719 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $5.44 | 3.335% | $5.6214 | $5.62 | $5.60 | $5.60 |
| Purchase #6 | $32.33 | 9.267% | $35.326 | $35.33 | $35.35 | $35.30 |
| Purchase #7 | $17.45 | 13.131% | $19.7414 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $603.10 | $659.1960 | $659.19 | $659.20 | $659.20 | |