| 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 | $76.36 | 5.648% | $80.6728 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $23.56 | 8.407% | $25.5407 | $25.54 | $25.55 | $25.50 |
| Purchase #3 | $23.32 | 3.717% | $24.1868 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $86.62 | 7.145% | $92.809 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $186.57 | 6.864% | $199.3762 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $149.52 | 12.390% | $168.0455 | $168.05 | $168.05 | $168.00 |
| Purchase #7 | $133.90 | 12.314% | $150.3884 | $150.39 | $150.40 | $150.40 |
| 7 purchase totals = | $679.85 | $741.0194 | $741.03 | $741.05 | $741.00 | |