| 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 | $224.97 | 5.531% | $237.4131 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $131.67 | 7.690% | $141.7954 | $141.80 | $141.80 | $141.80 |
| Purchase #3 | $213.74 | 11.109% | $237.4844 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $62.34 | 9.247% | $68.1046 | $68.10 | $68.10 | $68.10 |
| Purchase #5 | $55.39 | 7.672% | $59.6395 | $59.64 | $59.65 | $59.60 |
| Purchase #6 | $13.26 | 10.668% | $14.6746 | $14.67 | $14.65 | $14.70 |
| Purchase #7 | $228.42 | 10.506% | $252.4178 | $252.42 | $252.40 | $252.40 |
| 7 purchase totals = | $929.79 | $1,011.5294 | $1,011.52 | $1,011.50 | $1,011.50 | |