| 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 | $161.96 | 9.428% | $177.2296 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $43.42 | 5.507% | $45.8111 | $45.81 | $45.80 | $45.80 |
| Purchase #3 | $66.82 | 8.833% | $72.7222 | $72.72 | $72.70 | $72.70 |
| Purchase #4 | $39.42 | 4.756% | $41.2948 | $41.29 | $41.30 | $41.30 |
| Purchase #5 | $76.64 | 3.479% | $79.3063 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $46.87 | 4.852% | $49.1441 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $150.97 | 4.510% | $157.7787 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $586.10 | $623.2868 | $623.28 | $623.30 | $623.20 | |