| 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 | $193.98 | 3.863% | $201.4734 | $201.47 | $201.45 | $201.50 |
| Purchase #2 | $177.54 | 9.316% | $194.0796 | $194.08 | $194.10 | $194.10 |
| Purchase #3 | $122.80 | 3.317% | $126.8733 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $27.72 | 6.280% | $29.4608 | $29.46 | $29.45 | $29.50 |
| Purchase #5 | $62.38 | 12.251% | $70.0222 | $70.02 | $70.00 | $70.00 |
| Purchase #6 | $209.36 | 7.238% | $224.5135 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $140.58 | 13.826% | $160.0166 | $160.02 | $160.00 | $160.00 |
| 7 purchase totals = | $934.36 | $1,006.4394 | $1,006.43 | $1,006.35 | $1,006.50 | |