| 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 | $80.78 | 6.441% | $85.983 | $85.98 | $86.00 | $86.00 |
| Purchase #2 | $129.33 | 12.671% | $145.7174 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $180.54 | 4.121% | $187.9801 | $187.98 | $188.00 | $188.00 |
| Purchase #4 | $212.52 | 3.476% | $219.9072 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $44.56 | 8.607% | $48.3953 | $48.40 | $48.40 | $48.40 |
| Purchase #6 | $14.88 | 3.684% | $15.4282 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $37.56 | 6.322% | $39.9345 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $700.17 | $743.3457 | $743.35 | $743.40 | $743.30 | |