| 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 | $73.25 | 12.242% | $82.2173 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $88.51 | 3.192% | $91.3352 | $91.34 | $91.35 | $91.30 |
| Purchase #3 | $51.73 | 8.294% | $56.0205 | $56.02 | $56.00 | $56.00 |
| Purchase #4 | $185.86 | 7.764% | $200.2902 | $200.29 | $200.30 | $200.30 |
| Purchase #5 | $237.80 | 7.223% | $254.9763 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $215.47 | 7.484% | $231.5958 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $27.46 | 13.796% | $31.2484 | $31.25 | $31.25 | $31.20 |
| 7 purchase totals = | $880.08 | $947.6837 | $947.70 | $947.70 | $947.60 | |