| 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 | $106.61 | 12.511% | $119.948 | $119.95 | $119.95 | $119.90 |
| Purchase #2 | $130.29 | 11.331% | $145.0532 | $145.05 | $145.05 | $145.10 |
| Purchase #3 | $155.77 | 8.428% | $168.8983 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $65.97 | 3.594% | $68.341 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $159.81 | 13.350% | $181.1446 | $181.14 | $181.15 | $181.10 |
| Purchase #6 | $22.96 | 6.524% | $24.4579 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $137.79 | 3.286% | $142.3178 | $142.32 | $142.30 | $142.30 |
| 7 purchase totals = | $779.20 | $850.1608 | $850.16 | $850.15 | $850.10 | |