| 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 | $190.92 | 13.234% | $216.1864 | $216.19 | $216.20 | $216.20 |
| Purchase #2 | $157.53 | 10.597% | $174.2235 | $174.22 | $174.20 | $174.20 |
| Purchase #3 | $15.52 | 13.256% | $17.5773 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $125.73 | 8.638% | $136.5906 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $108.98 | 10.148% | $120.0393 | $120.04 | $120.05 | $120.00 |
| Purchase #6 | $135.27 | 9.319% | $147.8758 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $52.85 | 6.650% | $56.3645 | $56.36 | $56.35 | $56.40 |
| 7 purchase totals = | $786.80 | $868.8574 | $868.86 | $868.90 | $868.90 | |