| 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 | $239.58 | 4.177% | $249.5873 | $249.59 | $249.60 | $249.60 |
| Purchase #2 | $46.80 | 8.391% | $50.727 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $188.42 | 10.503% | $208.2098 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $176.30 | 6.683% | $188.0821 | $188.08 | $188.10 | $188.10 |
| Purchase #5 | $98.73 | 13.711% | $112.2669 | $112.27 | $112.25 | $112.30 |
| Purchase #6 | $98.68 | 4.731% | $103.3486 | $103.35 | $103.35 | $103.30 |
| Purchase #7 | $167.60 | 11.609% | $187.0567 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $1,016.11 | $1,099.2784 | $1,099.29 | $1,099.30 | $1,099.30 | |