| 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 | $198.84 | 7.604% | $213.9598 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $143.52 | 7.422% | $154.1721 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $195.75 | 13.723% | $222.6128 | $222.61 | $222.60 | $222.60 |
| Purchase #4 | $174.52 | 10.487% | $192.8219 | $192.82 | $192.80 | $192.80 |
| Purchase #5 | $5.86 | 4.412% | $6.1185 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $125.43 | 7.406% | $134.7193 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $134.94 | 13.373% | $152.9855 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $978.86 | $1,077.3899 | $1,077.39 | $1,077.30 | $1,077.40 | |