| 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 | $44.52 | 12.331% | $50.0098 | $50.01 | $50.00 | $50.00 |
| Purchase #2 | $122.47 | 6.192% | $130.0533 | $130.05 | $130.05 | $130.10 |
| Purchase #3 | $28.93 | 3.107% | $29.8289 | $29.83 | $29.85 | $29.80 |
| Purchase #4 | $239.47 | 3.403% | $247.6192 | $247.62 | $247.60 | $247.60 |
| Purchase #5 | $143.74 | 9.811% | $157.8423 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $159.68 | 7.410% | $171.5123 | $171.51 | $171.50 | $171.50 |
| Purchase #7 | $30.71 | 8.490% | $33.3173 | $33.32 | $33.30 | $33.30 |
| 7 purchase totals = | $769.52 | $820.1831 | $820.18 | $820.15 | $820.10 | |