| 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 | $144.98 | 7.582% | $155.9724 | $155.97 | $155.95 | $156.00 |
| Purchase #2 | $242.68 | 11.280% | $270.0543 | $270.05 | $270.05 | $270.10 |
| Purchase #3 | $6.56 | 12.821% | $7.4011 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $111.93 | 8.295% | $121.2146 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $222.29 | 9.225% | $242.7963 | $242.80 | $242.80 | $242.80 |
| Purchase #6 | $217.52 | 10.575% | $240.5227 | $240.52 | $240.50 | $240.50 |
| Purchase #7 | $105.42 | 5.681% | $111.4089 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $1,051.38 | $1,149.3703 | $1,149.36 | $1,149.30 | $1,149.40 | |