| 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 | $150.74 | 6.359% | $160.3256 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $93.57 | 6.502% | $99.6539 | $99.65 | $99.65 | $99.70 |
| Purchase #3 | $205.94 | 8.767% | $223.9948 | $223.99 | $224.00 | $224.00 |
| Purchase #4 | $243.94 | 9.725% | $267.6632 | $267.66 | $267.65 | $267.70 |
| Purchase #5 | $6.75 | 3.135% | $6.9616 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $227.48 | 11.602% | $253.8722 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $188.76 | 6.230% | $200.5197 | $200.52 | $200.50 | $200.50 |
| 7 purchase totals = | $1,117.18 | $1,212.9910 | $1,212.98 | $1,212.95 | $1,213.10 | |