| 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 | $191.46 | 7.852% | $206.4934 | $206.49 | $206.50 | $206.50 |
| Purchase #2 | $143.29 | 8.176% | $155.0054 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $46.70 | 10.870% | $51.7763 | $51.78 | $51.80 | $51.80 |
| Purchase #4 | $142.36 | 4.667% | $149.0039 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $131.30 | 12.866% | $148.1931 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $126.90 | 4.132% | $132.1435 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $231.25 | 12.478% | $260.1054 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $1,013.26 | $1,102.7210 | $1,102.72 | $1,102.75 | $1,102.70 | |