| 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 | $127.33 | 6.520% | $135.6319 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $38.74 | 7.543% | $41.6622 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $208.42 | 12.393% | $234.2495 | $234.25 | $234.25 | $234.20 |
| Purchase #4 | $216.69 | 12.775% | $244.3721 | $244.37 | $244.35 | $244.40 |
| Purchase #5 | $157.66 | 3.476% | $163.1403 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $122.51 | 6.602% | $130.5981 | $130.60 | $130.60 | $130.60 |
| Purchase #7 | $91.72 | 10.472% | $101.3249 | $101.32 | $101.30 | $101.30 |
| 7 purchase totals = | $963.07 | $1,050.9790 | $1,050.97 | $1,050.95 | $1,050.90 | |