| 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 | $157.27 | 13.706% | $178.8254 | $178.83 | $178.85 | $178.80 |
| Purchase #2 | $238.30 | 9.650% | $261.296 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $150.95 | 12.613% | $169.9893 | $169.99 | $170.00 | $170.00 |
| Purchase #4 | $139.56 | 7.219% | $149.6348 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $66.96 | 9.346% | $73.2181 | $73.22 | $73.20 | $73.20 |
| Purchase #6 | $44.97 | 13.195% | $50.9038 | $50.90 | $50.90 | $50.90 |
| Purchase #7 | $5.94 | 4.310% | $6.196 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $803.95 | $890.0634 | $890.07 | $890.10 | $890.00 | |