| 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 | $83.48 | 4.381% | $87.1373 | $87.14 | $87.15 | $87.10 |
| Purchase #2 | $205.63 | 9.201% | $224.55 | $224.55 | $224.55 | $224.60 |
| Purchase #3 | $167.97 | 4.695% | $175.8562 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $71.43 | 12.158% | $80.1145 | $80.11 | $80.10 | $80.10 |
| Purchase #5 | $198.39 | 4.606% | $207.5278 | $207.53 | $207.55 | $207.50 |
| Purchase #6 | $130.63 | 10.379% | $144.1881 | $144.19 | $144.20 | $144.20 |
| Purchase #7 | $207.58 | 4.844% | $217.6352 | $217.64 | $217.65 | $217.60 |
| 7 purchase totals = | $1,065.11 | $1,137.0091 | $1,137.02 | $1,137.05 | $1,137.00 | |