| 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 | $191.29 | 10.221% | $210.8418 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $238.60 | 4.818% | $250.0957 | $250.10 | $250.10 | $250.10 |
| Purchase #3 | $130.37 | 11.696% | $145.6181 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $51.42 | 10.173% | $56.651 | $56.65 | $56.65 | $56.70 |
| Purchase #5 | $78.86 | 12.712% | $88.8847 | $88.88 | $88.90 | $88.90 |
| Purchase #6 | $245.91 | 3.286% | $253.9906 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $125.96 | 11.849% | $140.885 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $1,062.41 | $1,146.9669 | $1,146.97 | $1,147.00 | $1,147.00 | |