| 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 | $43.54 | 12.597% | $49.0247 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $191.92 | 6.408% | $204.2182 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $8.33 | 4.764% | $8.7268 | $8.73 | $8.75 | $8.70 |
| Purchase #4 | $28.83 | 3.252% | $29.7676 | $29.77 | $29.75 | $29.80 |
| Purchase #5 | $51.32 | 12.764% | $57.8705 | $57.87 | $57.85 | $57.90 |
| Purchase #6 | $67.57 | 12.340% | $75.9081 | $75.91 | $75.90 | $75.90 |
| Purchase #7 | $43.28 | 7.765% | $46.6407 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $434.79 | $472.1566 | $472.16 | $472.10 | $472.10 | |