| 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 | $16.83 | 13.642% | $19.1259 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $163.77 | 3.734% | $169.8852 | $169.89 | $169.90 | $169.90 |
| Purchase #3 | $105.85 | 3.688% | $109.7537 | $109.75 | $109.75 | $109.80 |
| Purchase #4 | $117.37 | 10.218% | $129.3629 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $153.59 | 8.228% | $166.2274 | $166.23 | $166.25 | $166.20 |
| Purchase #6 | $151.57 | 13.430% | $171.9259 | $171.93 | $171.95 | $171.90 |
| Purchase #7 | $95.28 | 6.644% | $101.6104 | $101.61 | $101.60 | $101.60 |
| 7 purchase totals = | $804.26 | $867.8914 | $867.90 | $867.95 | $867.90 | |