| 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 | $155.79 | 13.351% | $176.5895 | $176.59 | $176.60 | $176.60 |
| Purchase #2 | $33.76 | 10.330% | $37.2474 | $37.25 | $37.25 | $37.20 |
| Purchase #3 | $67.78 | 9.539% | $74.2455 | $74.25 | $74.25 | $74.20 |
| Purchase #4 | $184.72 | 13.273% | $209.2379 | $209.24 | $209.25 | $209.20 |
| Purchase #5 | $230.33 | 10.490% | $254.4916 | $254.49 | $254.50 | $254.50 |
| Purchase #6 | $133.35 | 3.701% | $138.2853 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $234.87 | 5.676% | $248.2012 | $248.20 | $248.20 | $248.20 |
| 7 purchase totals = | $1,040.60 | $1,138.2984 | $1,138.31 | $1,138.35 | $1,138.20 | |