| 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 | $199.33 | 5.110% | $209.5158 | $209.52 | $209.50 | $209.50 |
| Purchase #2 | $117.85 | 13.401% | $133.6431 | $133.64 | $133.65 | $133.60 |
| Purchase #3 | $131.76 | 10.201% | $145.2008 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $237.76 | 7.823% | $256.36 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $196.67 | 5.547% | $207.5793 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $197.62 | 12.371% | $222.0676 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $145.91 | 7.546% | $156.9204 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $1,226.90 | $1,331.2870 | $1,331.29 | $1,331.25 | $1,331.30 | |