| 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 | $144.90 | 3.124% | $149.4267 | $149.43 | $149.45 | $149.40 |
| Purchase #2 | $214.70 | 3.320% | $221.828 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $97.67 | 11.434% | $108.8376 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $5.45 | 3.856% | $5.6602 | $5.66 | $5.65 | $5.70 |
| Purchase #5 | $244.36 | 12.563% | $275.0589 | $275.06 | $275.05 | $275.10 |
| Purchase #6 | $153.89 | 8.234% | $166.5613 | $166.56 | $166.55 | $166.60 |
| Purchase #7 | $218.67 | 7.600% | $235.2889 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $1,079.64 | $1,162.6616 | $1,162.67 | $1,162.70 | $1,162.70 | |