| 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 | $196.87 | 11.266% | $219.0494 | $219.05 | $219.05 | $219.00 |
| Purchase #2 | $91.95 | 11.706% | $102.7137 | $102.71 | $102.70 | $102.70 |
| Purchase #3 | $204.26 | 3.675% | $211.7666 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $145.77 | 13.220% | $165.0408 | $165.04 | $165.05 | $165.00 |
| Purchase #5 | $166.43 | 12.719% | $187.5982 | $187.60 | $187.60 | $187.60 |
| Purchase #6 | $81.65 | 5.602% | $86.224 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $155.91 | 9.839% | $171.25 | $171.25 | $171.25 | $171.30 |
| 7 purchase totals = | $1,042.84 | $1,143.6427 | $1,143.64 | $1,143.60 | $1,143.60 | |