| 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 | $116.49 | 9.611% | $127.6859 | $127.69 | $127.70 | $127.70 |
| Purchase #2 | $246.39 | 9.814% | $270.5707 | $270.57 | $270.55 | $270.60 |
| Purchase #3 | $121.70 | 13.410% | $138.02 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $109.50 | 8.255% | $118.5392 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $91.85 | 11.308% | $102.2364 | $102.24 | $102.25 | $102.20 |
| Purchase #6 | $24.51 | 13.456% | $27.8081 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $166.74 | 13.427% | $189.1282 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $877.18 | $973.9885 | $974.00 | $974.00 | $973.90 | |