| 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 | $170.81 | 11.432% | $190.337 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $245.93 | 8.760% | $267.4735 | $267.47 | $267.45 | $267.50 |
| Purchase #3 | $10.52 | 6.406% | $11.1939 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $78.80 | 6.702% | $84.0812 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $166.46 | 13.655% | $189.1901 | $189.19 | $189.20 | $189.20 |
| Purchase #6 | $106.28 | 12.675% | $119.751 | $119.75 | $119.75 | $119.80 |
| Purchase #7 | $122.77 | 7.504% | $131.9827 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $901.57 | $994.0094 | $994.00 | $994.05 | $994.10 | |