| 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 | $250.29 | 13.651% | $284.4571 | $284.46 | $284.45 | $284.50 |
| Purchase #2 | $117.58 | 7.103% | $125.9317 | $125.93 | $125.95 | $125.90 |
| Purchase #3 | $29.58 | 10.645% | $32.7288 | $32.73 | $32.75 | $32.70 |
| Purchase #4 | $124.61 | 9.686% | $136.6797 | $136.68 | $136.70 | $136.70 |
| Purchase #5 | $7.35 | 6.590% | $7.8344 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $39.75 | 6.429% | $42.3055 | $42.31 | $42.30 | $42.30 |
| Purchase #7 | $205.34 | 10.404% | $226.7036 | $226.70 | $226.70 | $226.70 |
| 7 purchase totals = | $774.50 | $856.6408 | $856.64 | $856.70 | $856.60 | |