| 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 | $142.98 | 10.510% | $158.0072 | $158.01 | $158.00 | $158.00 |
| Purchase #2 | $81.76 | 6.164% | $86.7997 | $86.80 | $86.80 | $86.80 |
| Purchase #3 | $206.49 | 9.371% | $225.8402 | $225.84 | $225.85 | $225.80 |
| Purchase #4 | $204.29 | 4.273% | $213.0193 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $26.61 | 6.833% | $28.4283 | $28.43 | $28.45 | $28.40 |
| Purchase #6 | $224.54 | 7.707% | $241.8453 | $241.85 | $241.85 | $241.80 |
| Purchase #7 | $239.81 | 3.344% | $247.8292 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $1,126.48 | $1,201.7692 | $1,201.78 | $1,201.80 | $1,201.60 | |