| 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 | $18.80 | 5.400% | $19.8152 | $19.82 | $19.80 | $19.80 |
| Purchase #2 | $89.85 | 6.838% | $95.9939 | $95.99 | $96.00 | $96.00 |
| Purchase #3 | $212.49 | 13.814% | $241.8434 | $241.84 | $241.85 | $241.80 |
| Purchase #4 | $240.39 | 7.354% | $258.0683 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $162.99 | 7.219% | $174.7562 | $174.76 | $174.75 | $174.80 |
| Purchase #6 | $24.47 | 9.371% | $26.7631 | $26.76 | $26.75 | $26.80 |
| Purchase #7 | $175.43 | 13.254% | $198.6815 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $924.42 | $1,015.9216 | $1,015.92 | $1,015.90 | $1,016.00 | |