| 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 | $155.61 | 12.824% | $175.5654 | $175.57 | $175.55 | $175.60 |
| Purchase #2 | $226.28 | 8.511% | $245.5387 | $245.54 | $245.55 | $245.50 |
| Purchase #3 | $51.34 | 3.609% | $53.1929 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $10.65 | 3.493% | $11.022 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $137.49 | 5.848% | $145.5304 | $145.53 | $145.55 | $145.50 |
| Purchase #6 | $138.40 | 7.396% | $148.6361 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $120.53 | 4.451% | $125.8948 | $125.89 | $125.90 | $125.90 |
| 7 purchase totals = | $840.30 | $905.3803 | $905.38 | $905.40 | $905.30 | |