| 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 | $183.84 | 12.722% | $207.2281 | $207.23 | $207.25 | $207.20 |
| Purchase #2 | $60.51 | 5.455% | $63.8108 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $146.35 | 11.203% | $162.7456 | $162.75 | $162.75 | $162.70 |
| Purchase #4 | $119.48 | 7.386% | $128.3048 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $97.40 | 4.646% | $101.9252 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $190.26 | 7.500% | $204.5295 | $204.53 | $204.55 | $204.50 |
| Purchase #7 | $16.64 | 7.523% | $17.8918 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $814.48 | $886.4358 | $886.44 | $886.50 | $886.30 | |