| 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 | $124.49 | 11.851% | $139.2433 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $196.81 | 9.820% | $216.1367 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $237.60 | 13.832% | $270.4648 | $270.46 | $270.45 | $270.50 |
| Purchase #4 | $201.98 | 7.151% | $216.4236 | $216.42 | $216.40 | $216.40 |
| Purchase #5 | $239.97 | 8.257% | $259.7843 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $214.62 | 5.408% | $226.2266 | $226.23 | $226.25 | $226.20 |
| Purchase #7 | $241.41 | 6.207% | $256.3943 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $1,456.88 | $1,584.6736 | $1,584.66 | $1,584.70 | $1,584.60 | |