| 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 | $103.28 | 3.568% | $106.965 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $117.61 | 5.490% | $124.0668 | $124.07 | $124.05 | $124.10 |
| Purchase #3 | $132.33 | 3.739% | $137.2778 | $137.28 | $137.30 | $137.30 |
| Purchase #4 | $177.92 | 13.174% | $201.3592 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $171.51 | 9.260% | $187.3918 | $187.39 | $187.40 | $187.40 |
| Purchase #6 | $123.44 | 5.552% | $130.2934 | $130.29 | $130.30 | $130.30 |
| Purchase #7 | $245.68 | 12.680% | $276.8322 | $276.83 | $276.85 | $276.80 |
| 7 purchase totals = | $1,071.77 | $1,164.1862 | $1,164.19 | $1,164.20 | $1,164.30 | |