| 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 | $17.27 | 5.359% | $18.1955 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $192.42 | 7.407% | $206.6725 | $206.67 | $206.65 | $206.70 |
| Purchase #3 | $54.92 | 10.115% | $60.4752 | $60.48 | $60.50 | $60.50 |
| Purchase #4 | $190.27 | 9.492% | $208.3304 | $208.33 | $208.35 | $208.30 |
| Purchase #5 | $239.77 | 13.539% | $272.2325 | $272.23 | $272.25 | $272.20 |
| Purchase #6 | $137.88 | 12.554% | $155.1895 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $48.87 | 13.106% | $55.2749 | $55.27 | $55.25 | $55.30 |
| 7 purchase totals = | $881.40 | $976.3705 | $976.37 | $976.40 | $976.40 | |