| 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 | $108.54 | 9.228% | $118.5561 | $118.56 | $118.55 | $118.60 |
| Purchase #2 | $72.52 | 8.811% | $78.9097 | $78.91 | $78.90 | $78.90 |
| Purchase #3 | $121.94 | 4.768% | $127.7541 | $127.75 | $127.75 | $127.80 |
| Purchase #4 | $32.57 | 12.780% | $36.7324 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $106.84 | 12.328% | $120.0112 | $120.01 | $120.00 | $120.00 |
| Purchase #6 | $57.92 | 9.379% | $63.3523 | $63.35 | $63.35 | $63.40 |
| Purchase #7 | $93.68 | 10.735% | $103.7365 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $594.01 | $649.0523 | $649.05 | $649.05 | $649.10 | |