| 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 | $141.46 | 6.628% | $150.836 | $150.84 | $150.85 | $150.80 |
| Purchase #2 | $138.85 | 7.232% | $148.8916 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $217.59 | 7.704% | $234.3531 | $234.35 | $234.35 | $234.40 |
| Purchase #4 | $169.67 | 8.532% | $184.1462 | $184.15 | $184.15 | $184.10 |
| Purchase #5 | $115.36 | 7.799% | $124.3569 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $46.38 | 9.753% | $50.9034 | $50.90 | $50.90 | $50.90 |
| Purchase #7 | $248.43 | 7.208% | $266.3368 | $266.34 | $266.35 | $266.30 |
| 7 purchase totals = | $1,077.74 | $1,159.8240 | $1,159.83 | $1,159.85 | $1,159.80 | |