| 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 | $91.60 | 10.240% | $100.9798 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $115.67 | 10.617% | $127.9507 | $127.95 | $127.95 | $128.00 |
| Purchase #3 | $155.42 | 6.616% | $165.7026 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $133.65 | 10.273% | $147.3799 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $212.29 | 13.162% | $240.2316 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $15.87 | 13.829% | $18.0647 | $18.06 | $18.05 | $18.10 |
| Purchase #7 | $97.31 | 3.494% | $100.71 | $100.71 | $100.70 | $100.70 |
| 7 purchase totals = | $821.81 | $901.0193 | $901.01 | $901.05 | $901.10 | |