| 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 | $141.78 | 10.639% | $156.864 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $117.41 | 6.492% | $125.0323 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $119.38 | 5.635% | $126.1071 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $118.92 | 13.206% | $134.6246 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $14.36 | 9.154% | $15.6745 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $32.41 | 3.500% | $33.5444 | $33.54 | $33.55 | $33.50 |
| Purchase #7 | $132.34 | 12.492% | $148.8719 | $148.87 | $148.85 | $148.90 |
| 7 purchase totals = | $676.60 | $740.7188 | $740.70 | $740.65 | $740.70 | |