| 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 | $138.42 | 12.779% | $156.1087 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $243.37 | 12.867% | $274.6844 | $274.68 | $274.70 | $274.70 |
| Purchase #3 | $237.67 | 9.702% | $260.7287 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $200.64 | 5.171% | $211.0151 | $211.02 | $211.00 | $211.00 |
| Purchase #5 | $101.48 | 12.114% | $113.7733 | $113.77 | $113.75 | $113.80 |
| Purchase #6 | $68.98 | 4.466% | $72.0606 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $69.48 | 10.155% | $76.5357 | $76.54 | $76.55 | $76.50 |
| 7 purchase totals = | $1,060.04 | $1,164.9065 | $1,164.91 | $1,164.90 | $1,164.90 | |