| 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 | $218.50 | 7.289% | $234.4265 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $112.49 | 11.233% | $125.126 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $145.94 | 13.449% | $165.5675 | $165.57 | $165.55 | $165.60 |
| Purchase #4 | $231.58 | 10.640% | $256.2201 | $256.22 | $256.20 | $256.20 |
| Purchase #5 | $121.49 | 4.497% | $126.9534 | $126.95 | $126.95 | $127.00 |
| Purchase #6 | $213.50 | 7.443% | $229.3908 | $229.39 | $229.40 | $229.40 |
| Purchase #7 | $175.42 | 10.767% | $194.3075 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $1,218.92 | $1,331.9918 | $1,332.00 | $1,332.00 | $1,332.00 | |