| 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 | $119.78 | 8.217% | $129.6223 | $129.62 | $129.60 | $129.60 |
| Purchase #2 | $235.60 | 4.729% | $246.7415 | $246.74 | $246.75 | $246.70 |
| Purchase #3 | $237.74 | 9.151% | $259.4956 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $119.57 | 7.502% | $128.5401 | $128.54 | $128.55 | $128.50 |
| Purchase #5 | $100.92 | 10.644% | $111.6619 | $111.66 | $111.65 | $111.70 |
| Purchase #6 | $67.36 | 10.506% | $74.4368 | $74.44 | $74.45 | $74.40 |
| Purchase #7 | $109.33 | 8.467% | $118.587 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $990.30 | $1,069.0852 | $1,069.09 | $1,069.10 | $1,069.00 | |