| 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 | $198.60 | 9.254% | $216.9784 | $216.98 | $217.00 | $217.00 |
| Purchase #2 | $73.93 | 12.191% | $82.9428 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $248.92 | 9.160% | $271.7211 | $271.72 | $271.70 | $271.70 |
| Purchase #4 | $140.91 | 5.542% | $148.7192 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $56.57 | 8.721% | $61.5035 | $61.50 | $61.50 | $61.50 |
| Purchase #6 | $136.87 | 6.686% | $146.0211 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $80.27 | 8.749% | $87.2928 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $936.07 | $1,015.1789 | $1,015.17 | $1,015.15 | $1,015.10 | |