| 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 | $174.89 | 9.268% | $191.0988 | $191.10 | $191.10 | $191.10 |
| Purchase #2 | $108.71 | 4.434% | $113.5302 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $221.25 | 9.173% | $241.5453 | $241.55 | $241.55 | $241.50 |
| Purchase #4 | $136.58 | 8.185% | $147.7591 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $47.91 | 5.733% | $50.6567 | $50.66 | $50.65 | $50.70 |
| Purchase #6 | $107.97 | 11.316% | $120.1879 | $120.19 | $120.20 | $120.20 |
| Purchase #7 | $222.36 | 9.265% | $242.9617 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $1,019.67 | $1,107.7397 | $1,107.75 | $1,107.75 | $1,107.80 | |