| 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 | $12.37 | 6.162% | $13.1322 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $197.44 | 5.708% | $208.7099 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $18.32 | 11.168% | $20.366 | $20.37 | $20.35 | $20.40 |
| Purchase #4 | $86.69 | 5.247% | $91.2386 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $132.31 | 3.417% | $136.831 | $136.83 | $136.85 | $136.80 |
| Purchase #6 | $18.99 | 10.742% | $21.0299 | $21.03 | $21.05 | $21.00 |
| Purchase #7 | $62.26 | 7.542% | $66.9556 | $66.96 | $66.95 | $67.00 |
| 7 purchase totals = | $528.38 | $558.2632 | $558.27 | $558.30 | $558.20 | |