| 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 | $39.55 | 5.777% | $41.8348 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $44.58 | 10.759% | $49.3764 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $202.28 | 4.175% | $210.7252 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $181.56 | 13.741% | $206.5082 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $94.90 | 11.153% | $105.4842 | $105.48 | $105.50 | $105.50 |
| Purchase #6 | $215.58 | 5.535% | $227.5124 | $227.51 | $227.50 | $227.50 |
| Purchase #7 | $134.69 | 8.285% | $145.8491 | $145.85 | $145.85 | $145.80 |
| 7 purchase totals = | $913.14 | $987.2903 | $987.29 | $987.35 | $987.20 | |