| 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 | $108.85 | 6.233% | $115.6346 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $215.26 | 7.739% | $231.919 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $225.56 | 8.322% | $244.3311 | $244.33 | $244.35 | $244.30 |
| Purchase #4 | $86.60 | 3.103% | $89.2872 | $89.29 | $89.30 | $89.30 |
| Purchase #5 | $184.84 | 6.767% | $197.3481 | $197.35 | $197.35 | $197.30 |
| Purchase #6 | $227.42 | 6.184% | $241.4837 | $241.48 | $241.50 | $241.50 |
| Purchase #7 | $184.88 | 9.453% | $202.3567 | $202.36 | $202.35 | $202.40 |
| 7 purchase totals = | $1,233.41 | $1,322.3604 | $1,322.36 | $1,322.40 | $1,322.30 | |