| 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 | $148.89 | 4.195% | $155.1359 | $155.14 | $155.15 | $155.10 |
| Purchase #2 | $160.74 | 9.828% | $176.5375 | $176.54 | $176.55 | $176.50 |
| Purchase #3 | $89.88 | 13.731% | $102.2214 | $102.22 | $102.20 | $102.20 |
| Purchase #4 | $14.74 | 3.138% | $15.2025 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $22.93 | 12.481% | $25.7919 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $137.79 | 9.805% | $151.3003 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $202.67 | 11.762% | $226.508 | $226.51 | $226.50 | $226.50 |
| 7 purchase totals = | $777.64 | $852.6975 | $852.70 | $852.70 | $852.60 | |