| 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 | $57.76 | 10.757% | $63.9732 | $63.97 | $63.95 | $64.00 |
| Purchase #2 | $101.27 | 5.112% | $106.4469 | $106.45 | $106.45 | $106.40 |
| Purchase #3 | $140.97 | 10.868% | $156.2906 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $244.75 | 10.329% | $270.0302 | $270.03 | $270.05 | $270.00 |
| Purchase #5 | $122.76 | 5.222% | $129.1705 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $220.70 | 7.735% | $237.7711 | $237.77 | $237.75 | $237.80 |
| Purchase #7 | $77.35 | 6.608% | $82.4613 | $82.46 | $82.45 | $82.50 |
| 7 purchase totals = | $965.56 | $1,046.1438 | $1,046.14 | $1,046.10 | $1,046.20 | |