| 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 | $75.34 | 13.370% | $85.413 | $85.41 | $85.40 | $85.40 |
| Purchase #2 | $231.80 | 13.126% | $262.2261 | $262.23 | $262.25 | $262.20 |
| Purchase #3 | $198.68 | 10.689% | $219.9169 | $219.92 | $219.90 | $219.90 |
| Purchase #4 | $24.76 | 5.136% | $26.0317 | $26.03 | $26.05 | $26.00 |
| Purchase #5 | $222.43 | 13.278% | $251.9643 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $78.64 | 12.621% | $88.5652 | $88.57 | $88.55 | $88.60 |
| Purchase #7 | $137.77 | 6.125% | $146.2084 | $146.21 | $146.20 | $146.20 |
| 7 purchase totals = | $969.42 | $1,080.3256 | $1,080.33 | $1,080.30 | $1,080.30 | |