| 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 | $202.63 | 7.349% | $217.5213 | $217.52 | $217.50 | $217.50 |
| Purchase #2 | $46.67 | 9.231% | $50.9781 | $50.98 | $51.00 | $51.00 |
| Purchase #3 | $8.60 | 6.511% | $9.1599 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $99.92 | 9.381% | $109.2935 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $222.68 | 3.106% | $229.5964 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $185.66 | 3.156% | $191.5194 | $191.52 | $191.50 | $191.50 |
| Purchase #7 | $129.76 | 8.451% | $140.726 | $140.73 | $140.75 | $140.70 |
| 7 purchase totals = | $895.92 | $948.7946 | $948.80 | $948.80 | $948.80 | |