| 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 | $203.43 | 8.289% | $220.2923 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $99.26 | 3.255% | $102.4909 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $123.28 | 3.286% | $127.331 | $127.33 | $127.35 | $127.30 |
| Purchase #4 | $12.68 | 9.642% | $13.9026 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $160.85 | 10.507% | $177.7505 | $177.75 | $177.75 | $177.80 |
| Purchase #6 | $104.95 | 12.852% | $118.4382 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $194.28 | 9.495% | $212.7269 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $898.73 | $972.9324 | $972.93 | $973.00 | $972.90 | |