| 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 | $57.48 | 7.385% | $61.7249 | $61.72 | $61.70 | $61.70 |
| Purchase #2 | $122.29 | 10.476% | $135.1011 | $135.10 | $135.10 | $135.10 |
| Purchase #3 | $110.59 | 8.479% | $119.9669 | $119.97 | $119.95 | $120.00 |
| Purchase #4 | $143.73 | 8.443% | $155.8651 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $85.79 | 6.324% | $91.2154 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $59.58 | 6.857% | $63.6654 | $63.67 | $63.65 | $63.70 |
| Purchase #7 | $91.40 | 8.351% | $99.0328 | $99.03 | $99.05 | $99.00 |
| 7 purchase totals = | $670.86 | $726.5716 | $726.58 | $726.50 | $726.60 | |