| 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 | $243.33 | 11.199% | $270.5805 | $270.58 | $270.60 | $270.60 |
| Purchase #2 | $189.91 | 6.387% | $202.0396 | $202.04 | $202.05 | $202.00 |
| Purchase #3 | $169.59 | 13.360% | $192.2472 | $192.25 | $192.25 | $192.20 |
| Purchase #4 | $41.80 | 9.163% | $45.6301 | $45.63 | $45.65 | $45.60 |
| Purchase #5 | $147.91 | 6.122% | $156.9651 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $170.55 | 8.370% | $184.825 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $175.57 | 13.273% | $198.8734 | $198.87 | $198.85 | $198.90 |
| 7 purchase totals = | $1,138.66 | $1,251.1609 | $1,251.17 | $1,251.20 | $1,251.10 | |