| 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 | $199.26 | 13.475% | $226.1103 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $71.93 | 5.731% | $76.0523 | $76.05 | $76.05 | $76.10 |
| Purchase #3 | $213.36 | 10.460% | $235.6775 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $29.50 | 11.617% | $32.927 | $32.93 | $32.95 | $32.90 |
| Purchase #5 | $104.93 | 4.222% | $109.3601 | $109.36 | $109.35 | $109.40 |
| Purchase #6 | $64.67 | 10.221% | $71.2799 | $71.28 | $71.30 | $71.30 |
| Purchase #7 | $121.29 | 5.307% | $127.7269 | $127.73 | $127.75 | $127.70 |
| 7 purchase totals = | $804.94 | $879.1340 | $879.14 | $879.20 | $879.20 | |