| 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 | $190.33 | 13.812% | $216.6184 | $216.62 | $216.60 | $216.60 |
| Purchase #2 | $7.67 | 8.314% | $8.3077 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $225.26 | 12.154% | $252.6381 | $252.64 | $252.65 | $252.60 |
| Purchase #4 | $237.82 | 8.337% | $257.6471 | $257.65 | $257.65 | $257.60 |
| Purchase #5 | $201.43 | 12.290% | $226.1857 | $226.19 | $226.20 | $226.20 |
| Purchase #6 | $193.93 | 5.333% | $204.2723 | $204.27 | $204.25 | $204.30 |
| Purchase #7 | $157.44 | 10.591% | $174.1145 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $1,213.88 | $1,339.7838 | $1,339.79 | $1,339.75 | $1,339.70 | |