| 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 | $213.84 | 11.239% | $237.8735 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $196.57 | 5.818% | $208.0064 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $44.63 | 6.106% | $47.3551 | $47.36 | $47.35 | $47.40 |
| Purchase #4 | $90.35 | 3.199% | $93.2403 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $11.73 | 4.774% | $12.29 | $12.29 | $12.30 | $12.30 |
| Purchase #6 | $15.87 | 4.248% | $16.5442 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $132.50 | 13.573% | $150.4842 | $150.48 | $150.50 | $150.50 |
| 7 purchase totals = | $705.49 | $765.7937 | $765.79 | $765.80 | $765.80 | |