| 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 | $47.50 | 13.108% | $53.7263 | $53.73 | $53.75 | $53.70 |
| Purchase #2 | $73.76 | 9.492% | $80.7613 | $80.76 | $80.75 | $80.80 |
| Purchase #3 | $45.40 | 7.668% | $48.8813 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $205.30 | 3.620% | $212.7319 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $17.88 | 5.647% | $18.8897 | $18.89 | $18.90 | $18.90 |
| Purchase #6 | $167.74 | 4.424% | $175.1608 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $233.52 | 8.223% | $252.7223 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $791.10 | $842.8736 | $842.87 | $842.90 | $842.90 | |