| 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 | $14.47 | 5.142% | $15.214 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $238.83 | 6.462% | $254.2632 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $118.55 | 3.167% | $122.3045 | $122.30 | $122.30 | $122.30 |
| Purchase #4 | $236.88 | 8.183% | $256.2639 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $48.82 | 3.171% | $50.3681 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $128.93 | 9.308% | $140.9308 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $199.77 | 8.333% | $216.4168 | $216.42 | $216.40 | $216.40 |
| 7 purchase totals = | $986.25 | $1,055.7613 | $1,055.75 | $1,055.70 | $1,055.80 | |