| 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 | $231.66 | 13.390% | $262.6793 | $262.68 | $262.70 | $262.70 |
| Purchase #2 | $212.97 | 3.846% | $221.1608 | $221.16 | $221.15 | $221.20 |
| Purchase #3 | $77.35 | 3.295% | $79.8987 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $231.87 | 13.168% | $262.4026 | $262.40 | $262.40 | $262.40 |
| Purchase #5 | $12.39 | 7.397% | $13.3065 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $102.60 | 12.717% | $115.6476 | $115.65 | $115.65 | $115.60 |
| Purchase #7 | $16.96 | 4.835% | $17.78 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $885.80 | $972.8755 | $972.88 | $972.90 | $972.90 | |