| 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 | $114.26 | 12.835% | $128.9253 | $128.93 | $128.95 | $128.90 |
| Purchase #2 | $50.66 | 4.134% | $52.7543 | $52.75 | $52.75 | $52.80 |
| Purchase #3 | $144.65 | 7.807% | $155.9428 | $155.94 | $155.95 | $155.90 |
| Purchase #4 | $151.79 | 9.569% | $166.3148 | $166.31 | $166.30 | $166.30 |
| Purchase #5 | $144.78 | 5.803% | $153.1816 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $9.84 | 8.410% | $10.6675 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $202.74 | 12.825% | $228.7414 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $818.72 | $896.5277 | $896.52 | $896.55 | $896.50 | |