| 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 | $138.32 | 11.126% | $153.7095 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $38.84 | 6.371% | $41.3145 | $41.31 | $41.30 | $41.30 |
| Purchase #3 | $106.25 | 6.302% | $112.9459 | $112.95 | $112.95 | $112.90 |
| Purchase #4 | $193.51 | 12.256% | $217.2266 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $75.46 | 8.157% | $81.6153 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $211.63 | 9.681% | $232.1179 | $232.12 | $232.10 | $232.10 |
| Purchase #7 | $48.73 | 5.253% | $51.2898 | $51.29 | $51.30 | $51.30 |
| 7 purchase totals = | $812.74 | $890.2195 | $890.23 | $890.20 | $890.10 | |