| 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 | $10.68 | 10.837% | $11.8374 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $152.64 | 8.177% | $165.1214 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $217.29 | 6.709% | $231.868 | $231.87 | $231.85 | $231.90 |
| Purchase #4 | $98.52 | 13.637% | $111.9552 | $111.96 | $111.95 | $112.00 |
| Purchase #5 | $92.44 | 13.555% | $104.9702 | $104.97 | $104.95 | $105.00 |
| Purchase #6 | $103.62 | 8.157% | $112.0723 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $24.92 | 9.120% | $27.1927 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $700.11 | $765.0172 | $765.02 | $764.95 | $765.10 | |