| 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 | $46.29 | 5.222% | $48.7073 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $121.42 | 13.666% | $138.0133 | $138.01 | $138.00 | $138.00 |
| Purchase #3 | $191.73 | 8.380% | $207.797 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $125.92 | 4.125% | $131.1142 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $69.32 | 11.158% | $77.0547 | $77.05 | $77.05 | $77.10 |
| Purchase #6 | $101.27 | 11.625% | $113.0426 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $147.57 | 13.341% | $167.2573 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $803.52 | $882.9864 | $882.98 | $882.95 | $883.00 | |