| 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 | $205.91 | 6.661% | $219.6257 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $70.74 | 12.245% | $79.4021 | $79.40 | $79.40 | $79.40 |
| Purchase #3 | $179.30 | 4.756% | $187.8275 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $97.84 | 9.744% | $107.3735 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $73.84 | 12.505% | $83.0737 | $83.07 | $83.05 | $83.10 |
| Purchase #6 | $138.68 | 13.555% | $157.4781 | $157.48 | $157.50 | $157.50 |
| Purchase #7 | $190.54 | 3.178% | $196.5954 | $196.60 | $196.60 | $196.60 |
| 7 purchase totals = | $956.85 | $1,031.3760 | $1,031.38 | $1,031.40 | $1,031.40 | |