| 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 | $52.72 | 9.515% | $57.7363 | $57.74 | $57.75 | $57.70 |
| Purchase #2 | $104.32 | 7.556% | $112.2024 | $112.20 | $112.20 | $112.20 |
| Purchase #3 | $62.56 | 8.786% | $68.0565 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $199.32 | 13.196% | $225.6223 | $225.62 | $225.60 | $225.60 |
| Purchase #5 | $149.41 | 11.448% | $166.5145 | $166.51 | $166.50 | $166.50 |
| Purchase #6 | $103.39 | 10.866% | $114.6244 | $114.62 | $114.60 | $114.60 |
| Purchase #7 | $175.83 | 9.260% | $192.1119 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $847.55 | $936.8683 | $936.86 | $936.80 | $936.80 | |