| 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 | $187.87 | 5.374% | $197.9661 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $54.62 | 3.130% | $56.3296 | $56.33 | $56.35 | $56.30 |
| Purchase #3 | $103.91 | 5.248% | $109.3632 | $109.36 | $109.35 | $109.40 |
| Purchase #4 | $169.92 | 5.208% | $178.7694 | $178.77 | $178.75 | $178.80 |
| Purchase #5 | $20.59 | 3.545% | $21.3199 | $21.32 | $21.30 | $21.30 |
| Purchase #6 | $113.49 | 3.330% | $117.2692 | $117.27 | $117.25 | $117.30 |
| Purchase #7 | $215.38 | 8.542% | $233.7778 | $233.78 | $233.80 | $233.80 |
| 7 purchase totals = | $865.78 | $914.7952 | $914.80 | $914.75 | $914.90 | |