| 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 | $27.88 | 5.346% | $29.3705 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $229.83 | 7.484% | $247.0305 | $247.03 | $247.05 | $247.00 |
| Purchase #3 | $105.60 | 3.519% | $109.3161 | $109.32 | $109.30 | $109.30 |
| Purchase #4 | $138.53 | 3.395% | $143.2331 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $27.44 | 3.502% | $28.4009 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $114.60 | 9.398% | $125.3701 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $67.26 | 4.242% | $70.1132 | $70.11 | $70.10 | $70.10 |
| 7 purchase totals = | $711.14 | $752.8344 | $752.83 | $752.80 | $752.80 | |