| 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 | $118.38 | 8.567% | $128.5216 | $128.52 | $128.50 | $128.50 |
| Purchase #2 | $134.89 | 11.365% | $150.2202 | $150.22 | $150.20 | $150.20 |
| Purchase #3 | $228.64 | 6.223% | $242.8683 | $242.87 | $242.85 | $242.90 |
| Purchase #4 | $65.38 | 6.123% | $69.3832 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $146.91 | 7.256% | $157.5698 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $238.39 | 5.779% | $252.1666 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $143.85 | 3.799% | $149.3149 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $1,076.44 | $1,150.0446 | $1,150.04 | $1,149.95 | $1,150.10 | |