| 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 | $115.66 | 12.224% | $129.7983 | $129.80 | $129.80 | $129.80 |
| Purchase #2 | $244.66 | 5.230% | $257.4557 | $257.46 | $257.45 | $257.50 |
| Purchase #3 | $96.36 | 12.302% | $108.2142 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $86.77 | 12.788% | $97.8661 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $79.84 | 10.339% | $88.0947 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $83.48 | 11.851% | $93.3732 | $93.37 | $93.35 | $93.40 |
| Purchase #7 | $154.44 | 7.784% | $166.4616 | $166.46 | $166.45 | $166.50 |
| 7 purchase totals = | $861.21 | $941.2638 | $941.26 | $941.20 | $941.40 | |