| 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 | $176.77 | 10.261% | $194.9084 | $194.91 | $194.90 | $194.90 |
| Purchase #2 | $23.98 | 11.412% | $26.7166 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $25.68 | 9.375% | $28.0875 | $28.09 | $28.10 | $28.10 |
| Purchase #4 | $86.85 | 12.820% | $97.9842 | $97.98 | $98.00 | $98.00 |
| Purchase #5 | $244.99 | 10.693% | $271.1868 | $271.19 | $271.20 | $271.20 |
| Purchase #6 | $210.97 | 7.501% | $226.7949 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $149.74 | 8.239% | $162.0771 | $162.08 | $162.10 | $162.10 |
| 7 purchase totals = | $918.98 | $1,007.7555 | $1,007.76 | $1,007.80 | $1,007.80 | |