| 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 | $26.90 | 8.456% | $29.1747 | $29.17 | $29.15 | $29.20 |
| Purchase #2 | $148.52 | 12.567% | $167.1845 | $167.18 | $167.20 | $167.20 |
| Purchase #3 | $234.80 | 9.751% | $257.6953 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $49.31 | 7.628% | $53.0714 | $53.07 | $53.05 | $53.10 |
| Purchase #5 | $138.88 | 8.159% | $150.2112 | $150.21 | $150.20 | $150.20 |
| Purchase #6 | $205.35 | 4.356% | $214.295 | $214.30 | $214.30 | $214.30 |
| Purchase #7 | $170.93 | 7.760% | $184.1942 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $974.69 | $1,055.8263 | $1,055.82 | $1,055.80 | $1,055.90 | |