| 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 | $112.61 | 6.378% | $119.7923 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $177.77 | 3.538% | $184.0595 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $92.71 | 11.382% | $103.2623 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $116.46 | 10.847% | $129.0924 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $49.30 | 7.625% | $53.0591 | $53.06 | $53.05 | $53.10 |
| Purchase #6 | $66.54 | 10.566% | $73.5706 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $230.92 | 5.791% | $244.2926 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $846.31 | $907.1288 | $907.12 | $907.10 | $907.30 | |