| 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 | $171.93 | 10.834% | $190.5569 | $190.56 | $190.55 | $190.60 |
| Purchase #2 | $17.53 | 10.768% | $19.4176 | $19.42 | $19.40 | $19.40 |
| Purchase #3 | $174.79 | 8.459% | $189.5755 | $189.58 | $189.60 | $189.60 |
| Purchase #4 | $72.62 | 9.172% | $79.2807 | $79.28 | $79.30 | $79.30 |
| Purchase #5 | $109.69 | 8.549% | $119.0674 | $119.07 | $119.05 | $119.10 |
| Purchase #6 | $227.42 | 8.854% | $247.5558 | $247.56 | $247.55 | $247.60 |
| Purchase #7 | $161.80 | 6.259% | $171.9271 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $935.78 | $1,017.3810 | $1,017.40 | $1,017.40 | $1,017.50 | |