| 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 | $207.81 | 6.583% | $221.4901 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $168.65 | 7.590% | $181.4505 | $181.45 | $181.45 | $181.50 |
| Purchase #3 | $194.91 | 12.538% | $219.3478 | $219.35 | $219.35 | $219.30 |
| Purchase #4 | $55.92 | 12.142% | $62.7098 | $62.71 | $62.70 | $62.70 |
| Purchase #5 | $11.62 | 11.154% | $12.9161 | $12.92 | $12.90 | $12.90 |
| Purchase #6 | $232.91 | 8.853% | $253.5295 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $153.90 | 6.320% | $163.6265 | $163.63 | $163.65 | $163.60 |
| 7 purchase totals = | $1,025.72 | $1,115.0703 | $1,115.08 | $1,115.10 | $1,115.00 | |