| 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 | $199.66 | 8.873% | $217.3758 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $135.63 | 6.782% | $144.8284 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $93.80 | 8.439% | $101.7158 | $101.72 | $101.70 | $101.70 |
| Purchase #4 | $165.28 | 3.541% | $171.1326 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $64.86 | 13.434% | $73.5733 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $174.61 | 12.540% | $196.5061 | $196.51 | $196.50 | $196.50 |
| Purchase #7 | $201.63 | 6.531% | $214.7985 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $1,035.47 | $1,119.9305 | $1,119.94 | $1,119.95 | $1,119.90 | |