| 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 | $94.73 | 12.362% | $106.4405 | $106.44 | $106.45 | $106.40 |
| Purchase #2 | $8.38 | 5.447% | $8.8365 | $8.84 | $8.85 | $8.80 |
| Purchase #3 | $174.55 | 9.205% | $190.6173 | $190.62 | $190.60 | $190.60 |
| Purchase #4 | $243.29 | 8.844% | $264.8066 | $264.81 | $264.80 | $264.80 |
| Purchase #5 | $238.50 | 4.147% | $248.3906 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $153.37 | 6.370% | $163.1397 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $142.88 | 7.237% | $153.2202 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $1,055.70 | $1,135.4514 | $1,135.46 | $1,135.45 | $1,135.30 | |