| 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 | $209.49 | 3.285% | $216.3717 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $54.70 | 11.689% | $61.0939 | $61.09 | $61.10 | $61.10 |
| Purchase #3 | $21.89 | 8.582% | $23.7686 | $23.77 | $23.75 | $23.80 |
| Purchase #4 | $17.59 | 3.248% | $18.1613 | $18.16 | $18.15 | $18.20 |
| Purchase #5 | $124.91 | 12.700% | $140.7736 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $150.85 | 10.544% | $166.7556 | $166.76 | $166.75 | $166.80 |
| Purchase #7 | $166.53 | 9.148% | $181.7642 | $181.76 | $181.75 | $181.80 |
| 7 purchase totals = | $745.96 | $808.6889 | $808.68 | $808.60 | $808.90 | |