| 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 | $172.38 | 10.615% | $190.6781 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $119.93 | 10.358% | $132.3523 | $132.35 | $132.35 | $132.40 |
| Purchase #3 | $181.98 | 9.710% | $199.6503 | $199.65 | $199.65 | $199.70 |
| Purchase #4 | $154.53 | 13.483% | $175.3653 | $175.37 | $175.35 | $175.40 |
| Purchase #5 | $132.79 | 12.788% | $149.7712 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $211.41 | 10.573% | $233.7624 | $233.76 | $233.75 | $233.80 |
| Purchase #7 | $216.36 | 13.602% | $245.7893 | $245.79 | $245.80 | $245.80 |
| 7 purchase totals = | $1,189.38 | $1,327.3689 | $1,327.37 | $1,327.35 | $1,327.60 | |