| 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 | $248.94 | 3.364% | $257.3143 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $199.80 | 6.712% | $213.2106 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $219.58 | 5.355% | $231.3385 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $81.60 | 10.230% | $89.9477 | $89.95 | $89.95 | $89.90 |
| Purchase #5 | $30.53 | 3.104% | $31.4777 | $31.48 | $31.50 | $31.50 |
| Purchase #6 | $189.89 | 6.475% | $202.1854 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $72.45 | 8.525% | $78.6264 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $1,042.79 | $1,104.1006 | $1,104.11 | $1,104.15 | $1,104.00 | |