| 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 | $115.36 | 9.589% | $126.4219 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $34.88 | 3.749% | $36.1877 | $36.19 | $36.20 | $36.20 |
| Purchase #3 | $166.74 | 3.508% | $172.5892 | $172.59 | $172.60 | $172.60 |
| Purchase #4 | $77.84 | 8.684% | $84.5996 | $84.60 | $84.60 | $84.60 |
| Purchase #5 | $136.72 | 11.800% | $152.853 | $152.85 | $152.85 | $152.90 |
| Purchase #6 | $99.90 | 7.680% | $107.5723 | $107.57 | $107.55 | $107.60 |
| Purchase #7 | $220.36 | 5.678% | $232.872 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $851.80 | $913.0957 | $913.09 | $913.05 | $913.20 | |