| 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 | $194.28 | 7.532% | $208.9132 | $208.91 | $208.90 | $208.90 |
| Purchase #2 | $209.89 | 8.818% | $228.3981 | $228.40 | $228.40 | $228.40 |
| Purchase #3 | $209.65 | 9.475% | $229.5143 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $216.88 | 6.464% | $230.8991 | $230.90 | $230.90 | $230.90 |
| Purchase #5 | $115.77 | 5.526% | $122.1675 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $146.33 | 11.835% | $163.6482 | $163.65 | $163.65 | $163.60 |
| Purchase #7 | $180.77 | 8.338% | $195.8426 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $1,273.57 | $1,379.3830 | $1,379.38 | $1,379.35 | $1,379.30 | |