| 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 | $83.63 | 11.419% | $93.1797 | $93.18 | $93.20 | $93.20 |
| Purchase #2 | $9.38 | 4.809% | $9.8311 | $9.83 | $9.85 | $9.80 |
| Purchase #3 | $6.87 | 7.727% | $7.4008 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $126.55 | 4.499% | $132.2435 | $132.24 | $132.25 | $132.20 |
| Purchase #5 | $34.35 | 8.744% | $37.3536 | $37.35 | $37.35 | $37.40 |
| Purchase #6 | $245.40 | 3.214% | $253.2872 | $253.29 | $253.30 | $253.30 |
| Purchase #7 | $45.60 | 13.847% | $51.9142 | $51.91 | $51.90 | $51.90 |
| 7 purchase totals = | $551.78 | $585.2101 | $585.20 | $585.25 | $585.20 | |