| 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 | $94.32 | 13.615% | $107.1617 | $107.16 | $107.15 | $107.20 |
| Purchase #2 | $125.35 | 4.778% | $131.3392 | $131.34 | $131.35 | $131.30 |
| Purchase #3 | $200.91 | 5.145% | $211.2468 | $211.25 | $211.25 | $211.20 |
| Purchase #4 | $50.38 | 7.496% | $54.1565 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $145.98 | 13.821% | $166.1559 | $166.16 | $166.15 | $166.20 |
| Purchase #6 | $5.57 | 7.257% | $5.9742 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $207.74 | 4.348% | $216.7725 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $830.25 | $892.8068 | $892.81 | $892.75 | $892.90 | |