| 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 | $157.68 | 13.680% | $179.2506 | $179.25 | $179.25 | $179.30 |
| Purchase #2 | $233.89 | 7.580% | $251.6189 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $191.70 | 10.586% | $211.9934 | $211.99 | $212.00 | $212.00 |
| Purchase #4 | $10.95 | 5.222% | $11.5218 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $82.76 | 6.808% | $88.3943 | $88.39 | $88.40 | $88.40 |
| Purchase #6 | $108.75 | 7.447% | $116.8486 | $116.85 | $116.85 | $116.80 |
| Purchase #7 | $164.36 | 8.348% | $178.0808 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $950.09 | $1,037.7084 | $1,037.70 | $1,037.70 | $1,037.70 | |