| 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 | $130.45 | 13.479% | $148.0334 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $140.63 | 10.652% | $155.6099 | $155.61 | $155.60 | $155.60 |
| Purchase #3 | $187.33 | 13.794% | $213.1703 | $213.17 | $213.15 | $213.20 |
| Purchase #4 | $195.53 | 6.724% | $208.6774 | $208.68 | $208.70 | $208.70 |
| Purchase #5 | $188.60 | 7.248% | $202.2697 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $142.80 | 3.202% | $147.3725 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $241.80 | 13.670% | $274.8541 | $274.85 | $274.85 | $274.90 |
| 7 purchase totals = | $1,227.14 | $1,349.9873 | $1,349.98 | $1,349.95 | $1,350.10 | |