| 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 | $203.98 | 10.175% | $224.735 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $190.94 | 13.427% | $216.5775 | $216.58 | $216.60 | $216.60 |
| Purchase #3 | $19.52 | 8.757% | $21.2294 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $81.99 | 3.336% | $84.7252 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $32.87 | 10.393% | $36.2862 | $36.29 | $36.30 | $36.30 |
| Purchase #6 | $62.84 | 7.757% | $67.7145 | $67.71 | $67.70 | $67.70 |
| Purchase #7 | $235.46 | 7.519% | $253.1642 | $253.16 | $253.15 | $253.20 |
| 7 purchase totals = | $827.60 | $904.4320 | $904.44 | $904.50 | $904.40 | |