| 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 | $111.87 | 13.818% | $127.3282 | $127.33 | $127.35 | $127.30 |
| Purchase #2 | $29.37 | 10.626% | $32.4909 | $32.49 | $32.50 | $32.50 |
| Purchase #3 | $21.42 | 13.666% | $24.3473 | $24.35 | $24.35 | $24.30 |
| Purchase #4 | $58.67 | 8.535% | $63.6775 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $19.79 | 13.547% | $22.471 | $22.47 | $22.45 | $22.50 |
| Purchase #6 | $65.74 | 10.652% | $72.7426 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $202.94 | 3.104% | $209.2393 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $509.80 | $552.2968 | $552.30 | $552.35 | $552.20 | |