| 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 | $183.70 | 5.743% | $194.2499 | $194.25 | $194.25 | $194.20 |
| Purchase #2 | $115.83 | 10.690% | $128.2122 | $128.21 | $128.20 | $128.20 |
| Purchase #3 | $229.81 | 3.860% | $238.6807 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $166.94 | 5.526% | $176.1651 | $176.17 | $176.15 | $176.20 |
| Purchase #5 | $42.26 | 9.197% | $46.1467 | $46.15 | $46.15 | $46.10 |
| Purchase #6 | $64.33 | 12.175% | $72.1622 | $72.16 | $72.15 | $72.20 |
| Purchase #7 | $228.66 | 7.319% | $245.3956 | $245.40 | $245.40 | $245.40 |
| 7 purchase totals = | $1,031.53 | $1,101.0124 | $1,101.02 | $1,101.00 | $1,101.00 | |