| 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 | $63.30 | 5.557% | $66.8176 | $66.82 | $66.80 | $66.80 |
| Purchase #2 | $169.30 | 13.408% | $191.9997 | $192.00 | $192.00 | $192.00 |
| Purchase #3 | $139.48 | 5.450% | $147.0817 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $54.43 | 3.132% | $56.1347 | $56.13 | $56.15 | $56.10 |
| Purchase #5 | $49.50 | 3.845% | $51.4033 | $51.40 | $51.40 | $51.40 |
| Purchase #6 | $69.84 | 10.840% | $77.4107 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $213.95 | 8.840% | $232.8632 | $232.86 | $232.85 | $232.90 |
| 7 purchase totals = | $759.80 | $823.7109 | $823.70 | $823.70 | $823.70 | |