| 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 | $157.67 | 6.471% | $167.8728 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $137.68 | 5.372% | $145.0762 | $145.08 | $145.10 | $145.10 |
| Purchase #3 | $182.54 | 7.114% | $195.5259 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $81.56 | 7.653% | $87.8018 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $241.92 | 5.420% | $255.0321 | $255.03 | $255.05 | $255.00 |
| Purchase #6 | $118.46 | 11.599% | $132.2002 | $132.20 | $132.20 | $132.20 |
| Purchase #7 | $115.94 | 10.779% | $128.4372 | $128.44 | $128.45 | $128.40 |
| 7 purchase totals = | $1,035.77 | $1,111.9462 | $1,111.95 | $1,112.00 | $1,111.90 | |