| 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 | $21.27 | 12.398% | $23.9071 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $172.31 | 13.292% | $195.2134 | $195.21 | $195.20 | $195.20 |
| Purchase #3 | $195.40 | 13.555% | $221.8865 | $221.89 | $221.90 | $221.90 |
| Purchase #4 | $150.52 | 9.810% | $165.286 | $165.29 | $165.30 | $165.30 |
| Purchase #5 | $185.84 | 9.805% | $204.0616 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $8.53 | 8.323% | $9.24 | $9.24 | $9.25 | $9.20 |
| Purchase #7 | $208.50 | 5.188% | $219.317 | $219.32 | $219.30 | $219.30 |
| 7 purchase totals = | $942.37 | $1,038.9116 | $1,038.92 | $1,038.90 | $1,038.90 | |