| 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 | $231.39 | 9.427% | $253.2031 | $253.20 | $253.20 | $253.20 |
| Purchase #2 | $182.37 | 7.808% | $196.6094 | $196.61 | $196.60 | $196.60 |
| Purchase #3 | $131.49 | 13.606% | $149.3805 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $77.71 | 5.190% | $81.7431 | $81.74 | $81.75 | $81.70 |
| Purchase #5 | $76.29 | 9.657% | $83.6573 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $24.62 | 11.216% | $27.3814 | $27.38 | $27.40 | $27.40 |
| Purchase #7 | $19.53 | 5.173% | $20.5403 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $743.40 | $812.5151 | $812.51 | $812.55 | $812.50 | |