| 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 | $151.89 | 3.282% | $156.875 | $156.88 | $156.90 | $156.90 |
| Purchase #2 | $208.30 | 8.661% | $226.3409 | $226.34 | $226.35 | $226.30 |
| Purchase #3 | $71.26 | 7.619% | $76.6893 | $76.69 | $76.70 | $76.70 |
| Purchase #4 | $211.68 | 12.343% | $237.8077 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $110.52 | 6.375% | $117.5657 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $170.65 | 11.235% | $189.8225 | $189.82 | $189.80 | $189.80 |
| Purchase #7 | $246.72 | 11.273% | $274.5327 | $274.53 | $274.55 | $274.50 |
| 7 purchase totals = | $1,171.02 | $1,279.6338 | $1,279.64 | $1,279.65 | $1,279.60 | |