| 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 | $190.97 | 10.215% | $210.4776 | $210.48 | $210.50 | $210.50 |
| Purchase #2 | $46.68 | 6.373% | $49.6549 | $49.65 | $49.65 | $49.70 |
| Purchase #3 | $67.63 | 7.633% | $72.7922 | $72.79 | $72.80 | $72.80 |
| Purchase #4 | $241.48 | 6.582% | $257.3742 | $257.37 | $257.35 | $257.40 |
| Purchase #5 | $142.47 | 10.551% | $157.502 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $96.75 | 10.623% | $107.0278 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $212.89 | 8.574% | $231.1432 | $231.14 | $231.15 | $231.10 |
| 7 purchase totals = | $998.87 | $1,085.9719 | $1,085.96 | $1,086.00 | $1,086.00 | |