| 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 | $42.29 | 12.213% | $47.4549 | $47.45 | $47.45 | $47.50 |
| Purchase #2 | $26.93 | 5.295% | $28.3559 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $226.93 | 7.856% | $244.7576 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $196.42 | 11.536% | $219.079 | $219.08 | $219.10 | $219.10 |
| Purchase #5 | $235.45 | 7.808% | $253.8339 | $253.83 | $253.85 | $253.80 |
| Purchase #6 | $60.54 | 6.349% | $64.3837 | $64.38 | $64.40 | $64.40 |
| Purchase #7 | $199.88 | 10.528% | $220.9234 | $220.92 | $220.90 | $220.90 |
| 7 purchase totals = | $988.44 | $1,078.7884 | $1,078.78 | $1,078.80 | $1,078.90 | |