| 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 | $120.77 | 9.310% | $132.0137 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $190.53 | 13.116% | $215.5199 | $215.52 | $215.50 | $215.50 |
| Purchase #3 | $156.49 | 6.527% | $166.7041 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $244.39 | 5.719% | $258.3667 | $258.37 | $258.35 | $258.40 |
| Purchase #5 | $146.33 | 5.328% | $154.1265 | $154.13 | $154.15 | $154.10 |
| Purchase #6 | $103.40 | 10.748% | $114.5134 | $114.51 | $114.50 | $114.50 |
| Purchase #7 | $180.84 | 8.228% | $195.7195 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $1,142.75 | $1,236.9638 | $1,236.96 | $1,236.90 | $1,236.90 | |