| 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 | $46.36 | 10.114% | $51.0489 | $51.05 | $51.05 | $51.00 |
| Purchase #2 | $217.74 | 8.787% | $236.8728 | $236.87 | $236.85 | $236.90 |
| Purchase #3 | $192.31 | 10.751% | $212.9852 | $212.99 | $213.00 | $213.00 |
| Purchase #4 | $138.95 | 4.752% | $145.5529 | $145.55 | $145.55 | $145.60 |
| Purchase #5 | $203.41 | 8.607% | $220.9175 | $220.92 | $220.90 | $220.90 |
| Purchase #6 | $104.45 | 9.163% | $114.0208 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $13.34 | 11.861% | $14.9223 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $916.56 | $996.3204 | $996.32 | $996.25 | $996.30 | |