| 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 | $152.92 | 6.370% | $162.661 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $167.83 | 6.481% | $178.7071 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $235.82 | 12.532% | $265.373 | $265.37 | $265.35 | $265.40 |
| Purchase #4 | $91.99 | 12.685% | $103.6589 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $174.40 | 7.568% | $187.5986 | $187.60 | $187.60 | $187.60 |
| Purchase #6 | $158.56 | 10.140% | $174.638 | $174.64 | $174.65 | $174.60 |
| Purchase #7 | $213.25 | 11.817% | $238.4498 | $238.45 | $238.45 | $238.40 |
| 7 purchase totals = | $1,194.77 | $1,311.0864 | $1,311.09 | $1,311.05 | $1,311.10 | |