| 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 | $134.93 | 5.802% | $142.7586 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $35.50 | 3.221% | $36.6435 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $237.45 | 13.843% | $270.3202 | $270.32 | $270.30 | $270.30 |
| Purchase #4 | $234.72 | 3.453% | $242.8249 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $208.41 | 12.667% | $234.8093 | $234.81 | $234.80 | $234.80 |
| Purchase #6 | $42.31 | 12.541% | $47.6161 | $47.62 | $47.60 | $47.60 |
| Purchase #7 | $168.53 | 6.779% | $179.9546 | $179.95 | $179.95 | $180.00 |
| 7 purchase totals = | $1,061.85 | $1,154.9272 | $1,154.92 | $1,154.85 | $1,154.90 | |