| 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 | $224.35 | 11.412% | $249.9528 | $249.95 | $249.95 | $250.00 |
| Purchase #2 | $177.79 | 6.711% | $189.7215 | $189.72 | $189.70 | $189.70 |
| Purchase #3 | $35.84 | 3.374% | $37.0492 | $37.05 | $37.05 | $37.00 |
| Purchase #4 | $198.52 | 11.494% | $221.3379 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $72.39 | 5.549% | $76.4069 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $134.53 | 7.207% | $144.2256 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $158.39 | 7.694% | $170.5765 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $1,001.81 | $1,089.2704 | $1,089.28 | $1,089.30 | $1,089.20 | |