| 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 | $212.30 | 12.349% | $238.5169 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $71.36 | 6.234% | $75.8086 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $187.47 | 6.267% | $199.2187 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $88.38 | 12.847% | $99.7342 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $222.33 | 4.406% | $232.1259 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $229.79 | 8.439% | $249.182 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $91.98 | 3.424% | $95.1294 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $1,103.61 | $1,189.7157 | $1,189.72 | $1,189.75 | $1,189.60 | |