| 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 | $193.73 | 12.695% | $218.324 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $37.64 | 8.184% | $40.7205 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $111.67 | 12.705% | $125.8577 | $125.86 | $125.85 | $125.90 |
| Purchase #4 | $67.72 | 10.487% | $74.8218 | $74.82 | $74.80 | $74.80 |
| Purchase #5 | $12.53 | 9.346% | $13.7011 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $76.67 | 3.212% | $79.1326 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $100.72 | 6.208% | $106.9727 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $600.68 | $659.5304 | $659.52 | $659.45 | $659.50 | |