| 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 | $203.96 | 10.389% | $225.1494 | $225.15 | $225.15 | $225.10 |
| Purchase #2 | $8.45 | 7.354% | $9.0714 | $9.07 | $9.05 | $9.10 |
| Purchase #3 | $219.48 | 8.533% | $238.2082 | $238.21 | $238.20 | $238.20 |
| Purchase #4 | $79.99 | 7.469% | $85.9645 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $116.51 | 10.647% | $128.9148 | $128.91 | $128.90 | $128.90 |
| Purchase #6 | $31.58 | 13.405% | $35.8133 | $35.81 | $35.80 | $35.80 |
| Purchase #7 | $29.98 | 11.654% | $33.4739 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $689.95 | $756.5955 | $756.58 | $756.50 | $756.60 | |