| 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 | $154.67 | 8.357% | $167.5958 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $182.36 | 13.368% | $206.7379 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $103.30 | 12.826% | $116.5493 | $116.55 | $116.55 | $116.50 |
| Purchase #4 | $210.74 | 7.590% | $226.7352 | $226.74 | $226.75 | $226.70 |
| Purchase #5 | $141.92 | 4.514% | $148.3263 | $148.33 | $148.35 | $148.30 |
| Purchase #6 | $45.83 | 7.120% | $49.0931 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $88.81 | 8.104% | $96.0072 | $96.01 | $96.00 | $96.00 |
| 7 purchase totals = | $927.63 | $1,011.0448 | $1,011.06 | $1,011.10 | $1,010.90 | |