| 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 | $83.77 | 9.202% | $91.4785 | $91.48 | $91.50 | $91.50 |
| Purchase #2 | $111.40 | 9.233% | $121.6856 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $143.31 | 4.612% | $149.9195 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $250.75 | 5.252% | $263.9194 | $263.92 | $263.90 | $263.90 |
| Purchase #5 | $195.46 | 5.369% | $205.9542 | $205.95 | $205.95 | $206.00 |
| Purchase #6 | $32.38 | 12.454% | $36.4126 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $33.69 | 5.438% | $35.5221 | $35.52 | $35.50 | $35.50 |
| 7 purchase totals = | $850.76 | $904.8919 | $904.89 | $904.85 | $904.90 | |