| 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 | $177.71 | 6.467% | $189.2025 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $193.89 | 11.454% | $216.0982 | $216.10 | $216.10 | $216.10 |
| Purchase #3 | $239.57 | 8.288% | $259.4256 | $259.43 | $259.45 | $259.40 |
| Purchase #4 | $65.88 | 6.796% | $70.3572 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $171.38 | 5.164% | $180.2301 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $170.47 | 8.727% | $185.3469 | $185.35 | $185.35 | $185.30 |
| Purchase #7 | $241.74 | 8.457% | $262.184 | $262.18 | $262.20 | $262.20 |
| 7 purchase totals = | $1,260.64 | $1,362.8445 | $1,362.85 | $1,362.90 | $1,362.80 | |