| 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 | $128.54 | 7.120% | $137.692 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $102.75 | 12.206% | $115.2917 | $115.29 | $115.30 | $115.30 |
| Purchase #3 | $46.50 | 6.229% | $49.3965 | $49.40 | $49.40 | $49.40 |
| Purchase #4 | $160.86 | 4.468% | $168.0472 | $168.05 | $168.05 | $168.00 |
| Purchase #5 | $144.44 | 9.685% | $158.429 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $237.63 | 13.802% | $270.4277 | $270.43 | $270.45 | $270.40 |
| Purchase #7 | $62.45 | 5.482% | $65.8735 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $883.17 | $965.1576 | $965.16 | $965.20 | $965.10 | |