| 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 | $223.34 | 12.862% | $252.066 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $65.47 | 6.577% | $69.776 | $69.78 | $69.80 | $69.80 |
| Purchase #3 | $32.37 | 9.828% | $35.5513 | $35.55 | $35.55 | $35.60 |
| Purchase #4 | $111.99 | 3.110% | $115.4729 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $118.48 | 12.717% | $133.5471 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $40.33 | 6.377% | $42.9018 | $42.90 | $42.90 | $42.90 |
| Purchase #7 | $226.85 | 12.356% | $254.8796 | $254.88 | $254.90 | $254.90 |
| 7 purchase totals = | $818.83 | $904.1947 | $904.20 | $904.20 | $904.30 | |