| 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 | $207.52 | 10.616% | $229.5503 | $229.55 | $229.55 | $229.60 |
| Purchase #2 | $170.81 | 7.149% | $183.0212 | $183.02 | $183.00 | $183.00 |
| Purchase #3 | $172.29 | 5.596% | $181.9313 | $181.93 | $181.95 | $181.90 |
| Purchase #4 | $214.90 | 8.192% | $232.5046 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $247.58 | 4.126% | $257.7952 | $257.80 | $257.80 | $257.80 |
| Purchase #6 | $110.29 | 12.660% | $124.2527 | $124.25 | $124.25 | $124.30 |
| Purchase #7 | $223.70 | 4.462% | $233.6815 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $1,347.09 | $1,442.7368 | $1,442.73 | $1,442.75 | $1,442.80 | |