| 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 | $110.86 | 6.738% | $118.3297 | $118.33 | $118.35 | $118.30 |
| Purchase #2 | $70.99 | 12.513% | $79.873 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $8.88 | 8.421% | $9.6278 | $9.63 | $9.65 | $9.60 |
| Purchase #4 | $136.92 | 13.661% | $155.6246 | $155.62 | $155.60 | $155.60 |
| Purchase #5 | $86.91 | 4.520% | $90.8383 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $248.80 | 10.501% | $274.9265 | $274.93 | $274.95 | $274.90 |
| Purchase #7 | $11.94 | 5.429% | $12.5882 | $12.59 | $12.60 | $12.60 |
| 7 purchase totals = | $675.30 | $741.8081 | $741.81 | $741.85 | $741.70 | |