| 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 | $109.93 | 12.580% | $123.7592 | $123.76 | $123.75 | $123.80 |
| Purchase #2 | $34.95 | 9.108% | $38.1332 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $57.74 | 8.709% | $62.7686 | $62.77 | $62.75 | $62.80 |
| Purchase #4 | $78.51 | 9.658% | $86.0925 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $222.67 | 8.793% | $242.2494 | $242.25 | $242.25 | $242.20 |
| Purchase #6 | $78.68 | 7.577% | $84.6416 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $23.67 | 10.849% | $26.238 | $26.24 | $26.25 | $26.20 |
| 7 purchase totals = | $606.15 | $663.8825 | $663.88 | $663.90 | $663.80 | |