| 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 | $137.56 | 11.306% | $153.1125 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $69.85 | 13.181% | $79.0569 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $32.70 | 7.657% | $35.2038 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $199.28 | 12.542% | $224.2737 | $224.27 | $224.25 | $224.30 |
| Purchase #5 | $229.78 | 13.438% | $260.6578 | $260.66 | $260.65 | $260.70 |
| Purchase #6 | $214.86 | 6.219% | $228.2221 | $228.22 | $228.20 | $228.20 |
| Purchase #7 | $23.55 | 13.197% | $26.6579 | $26.66 | $26.65 | $26.70 |
| 7 purchase totals = | $907.58 | $1,007.1847 | $1,007.18 | $1,007.10 | $1,007.30 | |