| 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 | $247.70 | 13.378% | $280.8373 | $280.84 | $280.85 | $280.80 |
| Purchase #2 | $190.61 | 6.517% | $203.0321 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $38.62 | 7.669% | $41.5818 | $41.58 | $41.60 | $41.60 |
| Purchase #4 | $213.68 | 6.564% | $227.706 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $190.99 | 11.698% | $213.332 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $231.69 | 11.785% | $258.9947 | $258.99 | $259.00 | $259.00 |
| Purchase #7 | $170.71 | 3.473% | $176.6388 | $176.64 | $176.65 | $176.60 |
| 7 purchase totals = | $1,284.00 | $1,402.1227 | $1,402.12 | $1,402.20 | $1,402.00 | |