| 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 | $202.53 | 9.326% | $221.4179 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $15.25 | 13.380% | $17.2905 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $165.81 | 5.243% | $174.5034 | $174.50 | $174.50 | $174.50 |
| Purchase #4 | $158.72 | 13.243% | $179.7393 | $179.74 | $179.75 | $179.70 |
| Purchase #5 | $21.37 | 10.758% | $23.669 | $23.67 | $23.65 | $23.70 |
| Purchase #6 | $137.96 | 12.229% | $154.8311 | $154.83 | $154.85 | $154.80 |
| Purchase #7 | $215.67 | 7.163% | $231.1184 | $231.12 | $231.10 | $231.10 |
| 7 purchase totals = | $917.31 | $1,002.5696 | $1,002.57 | $1,002.55 | $1,002.50 | |