| 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 | $69.97 | 13.608% | $79.4915 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $117.69 | 6.195% | $124.9809 | $124.98 | $125.00 | $125.00 |
| Purchase #3 | $184.96 | 5.834% | $195.7506 | $195.75 | $195.75 | $195.80 |
| Purchase #4 | $20.27 | 5.443% | $21.3733 | $21.37 | $21.35 | $21.40 |
| Purchase #5 | $121.81 | 12.334% | $136.834 | $136.83 | $136.85 | $136.80 |
| Purchase #6 | $224.87 | 6.157% | $238.7152 | $238.72 | $238.70 | $238.70 |
| Purchase #7 | $243.69 | 12.421% | $273.9587 | $273.96 | $273.95 | $274.00 |
| 7 purchase totals = | $983.26 | $1,071.1042 | $1,071.10 | $1,071.10 | $1,071.20 | |