| 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 | $128.72 | 12.777% | $145.1666 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $93.53 | 4.606% | $97.838 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $89.94 | 4.258% | $93.7696 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $241.58 | 10.235% | $266.3057 | $266.31 | $266.30 | $266.30 |
| Purchase #5 | $11.86 | 4.159% | $12.3533 | $12.35 | $12.35 | $12.40 |
| Purchase #6 | $116.84 | 9.626% | $128.087 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $228.78 | 10.729% | $253.3258 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $911.25 | $996.8460 | $996.86 | $996.85 | $996.90 | |