| 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 | $187.33 | 7.545% | $201.464 | $201.46 | $201.45 | $201.50 |
| Purchase #2 | $74.82 | 5.634% | $79.0354 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $143.39 | 10.455% | $158.3814 | $158.38 | $158.40 | $158.40 |
| Purchase #4 | $22.88 | 11.863% | $25.5943 | $25.59 | $25.60 | $25.60 |
| Purchase #5 | $176.57 | 12.715% | $199.0209 | $199.02 | $199.00 | $199.00 |
| Purchase #6 | $185.42 | 12.145% | $207.9393 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $45.42 | 9.607% | $49.7835 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $835.83 | $921.2188 | $921.21 | $921.25 | $921.20 | |