| 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 | $156.48 | 3.110% | $161.3465 | $161.35 | $161.35 | $161.30 |
| Purchase #2 | $163.39 | 3.756% | $169.5269 | $169.53 | $169.55 | $169.50 |
| Purchase #3 | $202.34 | 9.319% | $221.1961 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $187.88 | 13.407% | $213.0691 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $9.66 | 8.418% | $10.4732 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $51.41 | 3.499% | $53.2088 | $53.21 | $53.20 | $53.20 |
| Purchase #7 | $112.63 | 9.770% | $123.634 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $883.79 | $952.4546 | $952.46 | $952.45 | $952.40 | |