| 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 | $229.25 | 10.390% | $253.0691 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $184.37 | 5.266% | $194.0789 | $194.08 | $194.10 | $194.10 |
| Purchase #3 | $127.50 | 9.794% | $139.9874 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $110.72 | 4.237% | $115.4112 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $24.58 | 5.531% | $25.9395 | $25.94 | $25.95 | $25.90 |
| Purchase #6 | $174.70 | 6.377% | $185.8406 | $185.84 | $185.85 | $185.80 |
| Purchase #7 | $88.37 | 13.420% | $100.2293 | $100.23 | $100.25 | $100.20 |
| 7 purchase totals = | $939.49 | $1,014.5560 | $1,014.56 | $1,014.60 | $1,014.50 | |