| 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 | $55.80 | 8.274% | $60.4169 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $142.33 | 5.665% | $150.393 | $150.39 | $150.40 | $150.40 |
| Purchase #3 | $227.67 | 3.113% | $234.7574 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $228.64 | 10.777% | $253.2805 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $187.99 | 9.284% | $205.443 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $35.46 | 5.321% | $37.3468 | $37.35 | $37.35 | $37.30 |
| Purchase #7 | $237.34 | 7.783% | $255.8122 | $255.81 | $255.80 | $255.80 |
| 7 purchase totals = | $1,115.23 | $1,197.4498 | $1,197.45 | $1,197.45 | $1,197.40 | |