| 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 | $65.93 | 11.112% | $73.2561 | $73.26 | $73.25 | $73.30 |
| Purchase #2 | $35.38 | 8.770% | $38.4828 | $38.48 | $38.50 | $38.50 |
| Purchase #3 | $216.34 | 10.578% | $239.2244 | $239.22 | $239.20 | $239.20 |
| Purchase #4 | $70.64 | 3.676% | $73.2367 | $73.24 | $73.25 | $73.20 |
| Purchase #5 | $84.75 | 5.475% | $89.3901 | $89.39 | $89.40 | $89.40 |
| Purchase #6 | $132.76 | 12.551% | $149.4227 | $149.42 | $149.40 | $149.40 |
| Purchase #7 | $140.68 | 10.851% | $155.9452 | $155.95 | $155.95 | $155.90 |
| 7 purchase totals = | $746.48 | $818.9580 | $818.96 | $818.95 | $818.90 | |