| 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 | $55.31 | 6.755% | $59.0462 | $59.05 | $59.05 | $59.00 |
| Purchase #2 | $100.47 | 7.627% | $108.1328 | $108.13 | $108.15 | $108.10 |
| Purchase #3 | $78.27 | 12.825% | $88.3081 | $88.31 | $88.30 | $88.30 |
| Purchase #4 | $233.26 | 8.379% | $252.8049 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $134.55 | 5.715% | $142.2395 | $142.24 | $142.25 | $142.20 |
| Purchase #6 | $205.92 | 13.578% | $233.8798 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $193.79 | 9.798% | $212.7775 | $212.78 | $212.80 | $212.80 |
| 7 purchase totals = | $1,001.57 | $1,097.1888 | $1,097.19 | $1,097.25 | $1,097.10 | |