| 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 | $101.99 | 9.248% | $111.422 | $111.42 | $111.40 | $111.40 |
| Purchase #2 | $125.45 | 8.160% | $135.6867 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $75.84 | 8.105% | $81.9868 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $5.87 | 10.669% | $6.4963 | $6.50 | $6.50 | $6.50 |
| Purchase #5 | $148.72 | 7.124% | $159.3148 | $159.31 | $159.30 | $159.30 |
| Purchase #6 | $245.82 | 4.199% | $256.142 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $134.90 | 3.682% | $139.867 | $139.87 | $139.85 | $139.90 |
| 7 purchase totals = | $838.59 | $890.9156 | $890.92 | $890.90 | $890.90 | |