| 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 | $161.71 | 3.293% | $167.0351 | $167.04 | $167.05 | $167.00 |
| Purchase #2 | $124.41 | 10.506% | $137.4805 | $137.48 | $137.50 | $137.50 |
| Purchase #3 | $136.79 | 6.511% | $145.6964 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $181.39 | 4.154% | $188.9249 | $188.92 | $188.90 | $188.90 |
| Purchase #5 | $37.44 | 10.503% | $41.3723 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $156.53 | 12.742% | $176.4751 | $176.48 | $176.50 | $176.50 |
| Purchase #7 | $215.54 | 7.874% | $232.5116 | $232.51 | $232.50 | $232.50 |
| 7 purchase totals = | $1,013.81 | $1,089.4959 | $1,089.50 | $1,089.50 | $1,089.50 | |