| 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 | $210.32 | 4.777% | $220.367 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $154.35 | 7.310% | $165.633 | $165.63 | $165.65 | $165.60 |
| Purchase #3 | $236.34 | 8.865% | $257.2915 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $119.27 | 11.124% | $132.5376 | $132.54 | $132.55 | $132.50 |
| Purchase #5 | $250.73 | 11.852% | $280.4465 | $280.45 | $280.45 | $280.40 |
| Purchase #6 | $23.73 | 8.802% | $25.8187 | $25.82 | $25.80 | $25.80 |
| Purchase #7 | $26.82 | 6.420% | $28.5418 | $28.54 | $28.55 | $28.50 |
| 7 purchase totals = | $1,021.56 | $1,110.6361 | $1,110.64 | $1,110.65 | $1,110.50 | |