| 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 | $124.79 | 6.502% | $132.9038 | $132.90 | $132.90 | $132.90 |
| Purchase #2 | $229.45 | 12.226% | $257.5026 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $129.48 | 5.645% | $136.7891 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $198.57 | 6.166% | $210.8138 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $63.39 | 10.125% | $69.8082 | $69.81 | $69.80 | $69.80 |
| Purchase #6 | $238.28 | 12.649% | $268.42 | $268.42 | $268.40 | $268.40 |
| Purchase #7 | $55.53 | 4.570% | $58.0677 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $1,039.49 | $1,134.3052 | $1,134.30 | $1,134.25 | $1,134.30 | |