| 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 | $12.28 | 7.332% | $13.1804 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $191.25 | 11.864% | $213.9399 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $192.49 | 7.404% | $206.742 | $206.74 | $206.75 | $206.70 |
| Purchase #4 | $147.34 | 4.269% | $153.6299 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $119.95 | 13.461% | $136.0965 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $87.42 | 8.721% | $95.0439 | $95.04 | $95.05 | $95.00 |
| Purchase #7 | $44.74 | 10.186% | $49.2972 | $49.30 | $49.30 | $49.30 |
| 7 purchase totals = | $795.47 | $867.9298 | $867.93 | $868.00 | $867.80 | |