| 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 | $94.76 | 5.372% | $99.8505 | $99.85 | $99.85 | $99.90 |
| Purchase #2 | $133.41 | 5.634% | $140.9263 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $192.50 | 12.636% | $216.8243 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $19.41 | 8.750% | $21.1084 | $21.11 | $21.10 | $21.10 |
| Purchase #5 | $80.33 | 9.289% | $87.7919 | $87.79 | $87.80 | $87.80 |
| Purchase #6 | $200.74 | 8.800% | $218.4051 | $218.41 | $218.40 | $218.40 |
| Purchase #7 | $239.31 | 9.763% | $262.6738 | $262.67 | $262.65 | $262.70 |
| 7 purchase totals = | $960.46 | $1,047.5803 | $1,047.58 | $1,047.55 | $1,047.60 | |