| 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 | $18.53 | 11.243% | $20.6133 | $20.61 | $20.60 | $20.60 |
| Purchase #2 | $126.64 | 5.222% | $133.2531 | $133.25 | $133.25 | $133.30 |
| Purchase #3 | $185.81 | 3.421% | $192.1666 | $192.17 | $192.15 | $192.20 |
| Purchase #4 | $166.35 | 11.525% | $185.5218 | $185.52 | $185.50 | $185.50 |
| Purchase #5 | $170.45 | 7.527% | $183.2798 | $183.28 | $183.30 | $183.30 |
| Purchase #6 | $209.57 | 12.400% | $235.5567 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $48.73 | 3.148% | $50.264 | $50.26 | $50.25 | $50.30 |
| 7 purchase totals = | $926.08 | $1,000.6553 | $1,000.65 | $1,000.60 | $1,000.80 | |