| 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 | $208.26 | 3.710% | $215.9864 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $83.78 | 7.584% | $90.1339 | $90.13 | $90.15 | $90.10 |
| Purchase #3 | $17.63 | 8.310% | $19.0951 | $19.10 | $19.10 | $19.10 |
| Purchase #4 | $108.44 | 6.175% | $115.1362 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $119.46 | 8.855% | $130.0382 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $174.97 | 6.731% | $186.7472 | $186.75 | $186.75 | $186.70 |
| Purchase #7 | $239.92 | 12.235% | $269.2742 | $269.27 | $269.25 | $269.30 |
| 7 purchase totals = | $952.46 | $1,026.4112 | $1,026.42 | $1,026.45 | $1,026.30 | |