| 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 | $149.37 | 9.591% | $163.6961 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $91.93 | 5.181% | $96.6929 | $96.69 | $96.70 | $96.70 |
| Purchase #3 | $25.60 | 8.709% | $27.8295 | $27.83 | $27.85 | $27.80 |
| Purchase #4 | $197.60 | 5.233% | $207.9404 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $197.67 | 13.767% | $224.8832 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $219.25 | 7.497% | $235.6872 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $127.59 | 10.121% | $140.5034 | $140.50 | $140.50 | $140.50 |
| 7 purchase totals = | $1,009.01 | $1,097.2327 | $1,097.23 | $1,097.30 | $1,097.20 | |