| 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 | $96.47 | 5.196% | $101.4826 | $101.48 | $101.50 | $101.50 |
| Purchase #2 | $130.32 | 10.250% | $143.6778 | $143.68 | $143.70 | $143.70 |
| Purchase #3 | $214.54 | 9.212% | $234.3034 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $205.25 | 9.514% | $224.7775 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $10.84 | 10.434% | $11.971 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $129.50 | 7.323% | $138.9833 | $138.98 | $139.00 | $139.00 |
| Purchase #7 | $137.78 | 5.845% | $145.8332 | $145.83 | $145.85 | $145.80 |
| 7 purchase totals = | $924.70 | $1,001.0288 | $1,001.02 | $1,001.10 | $1,001.10 | |