| 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 | $136.39 | 6.468% | $145.2117 | $145.21 | $145.20 | $145.20 |
| Purchase #2 | $71.32 | 11.726% | $79.683 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $43.47 | 7.173% | $46.5881 | $46.59 | $46.60 | $46.60 |
| Purchase #4 | $179.78 | 9.267% | $196.4402 | $196.44 | $196.45 | $196.40 |
| Purchase #5 | $242.30 | 8.436% | $262.7404 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $44.27 | 8.221% | $47.9094 | $47.91 | $47.90 | $47.90 |
| Purchase #7 | $36.90 | 7.512% | $39.6719 | $39.67 | $39.65 | $39.70 |
| 7 purchase totals = | $754.43 | $818.2447 | $818.24 | $818.25 | $818.20 | |