| 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 | $97.65 | 7.568% | $105.0402 | $105.04 | $105.05 | $105.00 |
| Purchase #2 | $52.45 | 9.606% | $57.4883 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $16.52 | 3.540% | $17.1048 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $230.25 | 11.468% | $256.6551 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $205.93 | 5.242% | $216.7249 | $216.72 | $216.70 | $216.70 |
| Purchase #6 | $237.65 | 3.428% | $245.7966 | $245.80 | $245.80 | $245.80 |
| Purchase #7 | $35.51 | 9.377% | $38.8398 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $875.96 | $937.6497 | $937.65 | $937.65 | $937.60 | |