| 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 | $112.74 | 7.222% | $120.8821 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $191.42 | 8.284% | $207.2772 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $164.88 | 6.486% | $175.5741 | $175.57 | $175.55 | $175.60 |
| Purchase #4 | $190.68 | 11.536% | $212.6768 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $136.52 | 8.705% | $148.4041 | $148.40 | $148.40 | $148.40 |
| Purchase #6 | $189.25 | 7.869% | $204.1421 | $204.14 | $204.15 | $204.10 |
| Purchase #7 | $187.99 | 5.672% | $198.6528 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $1,173.48 | $1,267.6092 | $1,267.60 | $1,267.65 | $1,267.70 | |