| 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 | $223.58 | 12.262% | $250.9954 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $67.55 | 7.554% | $72.6527 | $72.65 | $72.65 | $72.70 |
| Purchase #3 | $132.96 | 6.286% | $141.3179 | $141.32 | $141.30 | $141.30 |
| Purchase #4 | $69.84 | 7.738% | $75.2442 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $148.94 | 6.614% | $158.7909 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $41.46 | 5.614% | $43.7876 | $43.79 | $43.80 | $43.80 |
| Purchase #7 | $188.46 | 8.129% | $203.7799 | $203.78 | $203.80 | $203.80 |
| 7 purchase totals = | $872.79 | $946.5686 | $946.57 | $946.60 | $946.60 | |