| 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 | $114.70 | 7.248% | $123.0135 | $123.01 | $123.00 | $123.00 |
| Purchase #2 | $26.73 | 4.297% | $27.8786 | $27.88 | $27.90 | $27.90 |
| Purchase #3 | $195.40 | 13.552% | $221.8806 | $221.88 | $221.90 | $221.90 |
| Purchase #4 | $151.94 | 4.651% | $159.0067 | $159.01 | $159.00 | $159.00 |
| Purchase #5 | $161.27 | 9.391% | $176.4149 | $176.41 | $176.40 | $176.40 |
| Purchase #6 | $237.80 | 10.417% | $262.5716 | $262.57 | $262.55 | $262.60 |
| Purchase #7 | $7.55 | 5.809% | $7.9886 | $7.99 | $8.00 | $8.00 |
| 7 purchase totals = | $895.39 | $978.7545 | $978.75 | $978.75 | $978.80 | |