| 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 | $152.83 | 7.679% | $164.5658 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $205.45 | 5.449% | $216.645 | $216.65 | $216.65 | $216.60 |
| Purchase #3 | $144.42 | 5.415% | $152.2403 | $152.24 | $152.25 | $152.20 |
| Purchase #4 | $163.74 | 11.208% | $182.092 | $182.09 | $182.10 | $182.10 |
| Purchase #5 | $66.58 | 6.301% | $70.7752 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $106.27 | 13.405% | $120.5155 | $120.52 | $120.50 | $120.50 |
| Purchase #7 | $194.73 | 8.525% | $211.3307 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $1,034.02 | $1,118.1645 | $1,118.18 | $1,118.20 | $1,118.10 | |