| 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 | $203.47 | 10.138% | $224.0978 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $196.36 | 12.188% | $220.2924 | $220.29 | $220.30 | $220.30 |
| Purchase #3 | $50.50 | 13.485% | $57.3099 | $57.31 | $57.30 | $57.30 |
| Purchase #4 | $41.87 | 3.559% | $43.3602 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $139.32 | 11.860% | $155.8434 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $177.68 | 5.722% | $187.8468 | $187.85 | $187.85 | $187.80 |
| Purchase #7 | $68.32 | 5.746% | $72.2457 | $72.25 | $72.25 | $72.20 |
| 7 purchase totals = | $877.52 | $960.9962 | $961.00 | $961.00 | $960.90 | |