| 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 | $146.66 | 13.259% | $166.1056 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $10.63 | 12.474% | $11.956 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $243.53 | 10.420% | $268.9058 | $268.91 | $268.90 | $268.90 |
| Purchase #4 | $185.60 | 5.293% | $195.4238 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $193.62 | 9.617% | $212.2404 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $192.87 | 10.311% | $212.7568 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $241.34 | 11.345% | $268.72 | $268.72 | $268.70 | $268.70 |
| 7 purchase totals = | $1,214.25 | $1,336.1084 | $1,336.12 | $1,336.05 | $1,336.10 | |