| 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 | $38.48 | 13.745% | $43.7691 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $129.27 | 10.606% | $142.9804 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $36.35 | 9.469% | $39.792 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $163.29 | 5.484% | $172.2448 | $172.24 | $172.25 | $172.20 |
| Purchase #5 | $117.81 | 3.105% | $121.468 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $183.33 | 6.345% | $194.9623 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $190.91 | 13.138% | $215.9918 | $215.99 | $216.00 | $216.00 |
| 7 purchase totals = | $859.44 | $931.2084 | $931.20 | $931.20 | $931.30 | |