| 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 | $240.40 | 4.429% | $251.0473 | $251.05 | $251.05 | $251.00 |
| Purchase #2 | $109.76 | 6.250% | $116.62 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $206.87 | 7.539% | $222.4659 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $81.30 | 8.165% | $87.9381 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $221.36 | 5.344% | $233.1895 | $233.19 | $233.20 | $233.20 |
| Purchase #6 | $192.34 | 6.488% | $204.819 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $79.26 | 7.614% | $85.2949 | $85.29 | $85.30 | $85.30 |
| 7 purchase totals = | $1,131.29 | $1,201.3747 | $1,201.38 | $1,201.35 | $1,201.30 | |