| 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 | $210.30 | 11.283% | $234.0281 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $31.72 | 3.585% | $32.8572 | $32.86 | $32.85 | $32.90 |
| Purchase #3 | $231.75 | 5.725% | $245.0177 | $245.02 | $245.00 | $245.00 |
| Purchase #4 | $65.94 | 12.208% | $73.99 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $10.71 | 8.712% | $11.6431 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $66.66 | 4.189% | $69.4524 | $69.45 | $69.45 | $69.50 |
| Purchase #7 | $72.72 | 7.870% | $78.4431 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $689.80 | $745.4316 | $745.43 | $745.45 | $745.40 | |