| 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 | $7.36 | 11.179% | $8.1828 | $8.18 | $8.20 | $8.20 |
| Purchase #2 | $199.64 | 5.792% | $211.2031 | $211.20 | $211.20 | $211.20 |
| Purchase #3 | $194.60 | 11.759% | $217.483 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $176.79 | 13.563% | $200.768 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $171.41 | 11.481% | $191.0896 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $158.68 | 4.304% | $165.5096 | $165.51 | $165.50 | $165.50 |
| Purchase #7 | $229.64 | 5.247% | $241.6892 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $1,138.12 | $1,235.9253 | $1,235.92 | $1,235.95 | $1,236.00 | |