| 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 | $13.46 | 12.664% | $15.1646 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $172.72 | 10.398% | $190.6794 | $190.68 | $190.70 | $190.70 |
| Purchase #3 | $220.37 | 6.811% | $235.3794 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $132.62 | 9.470% | $145.1791 | $145.18 | $145.20 | $145.20 |
| Purchase #5 | $23.84 | 6.137% | $25.3031 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $95.41 | 11.585% | $106.4632 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $127.32 | 10.788% | $141.0553 | $141.06 | $141.05 | $141.10 |
| 7 purchase totals = | $785.74 | $859.2241 | $859.22 | $859.25 | $859.40 | |