| 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 | $86.93 | 3.685% | $90.1334 | $90.13 | $90.15 | $90.10 |
| Purchase #2 | $153.46 | 6.672% | $163.6989 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $205.28 | 8.846% | $223.4391 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $22.41 | 9.499% | $24.5387 | $24.54 | $24.55 | $24.50 |
| Purchase #5 | $182.67 | 5.503% | $192.7223 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $152.50 | 9.660% | $167.2315 | $167.23 | $167.25 | $167.20 |
| Purchase #7 | $222.81 | 4.402% | $232.6181 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $1,026.06 | $1,094.3820 | $1,094.38 | $1,094.40 | $1,094.20 | |