| 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 | $29.48 | 11.324% | $32.8183 | $32.82 | $32.80 | $32.80 |
| Purchase #2 | $187.27 | 6.840% | $200.0793 | $200.08 | $200.10 | $200.10 |
| Purchase #3 | $231.98 | 5.733% | $245.2794 | $245.28 | $245.30 | $245.30 |
| Purchase #4 | $153.89 | 4.866% | $161.3783 | $161.38 | $161.40 | $161.40 |
| Purchase #5 | $49.40 | 10.181% | $54.4294 | $54.43 | $54.45 | $54.40 |
| Purchase #6 | $18.44 | 10.752% | $20.4227 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $199.49 | 4.558% | $208.5828 | $208.58 | $208.60 | $208.60 |
| 7 purchase totals = | $869.95 | $922.9902 | $922.99 | $923.05 | $923.00 | |