| 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 | $40.72 | 4.862% | $42.6998 | $42.70 | $42.70 | $42.70 |
| Purchase #2 | $81.43 | 4.256% | $84.8957 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $59.45 | 13.450% | $67.446 | $67.45 | $67.45 | $67.40 |
| Purchase #4 | $169.84 | 13.752% | $193.1964 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $235.81 | 5.490% | $248.756 | $248.76 | $248.75 | $248.80 |
| Purchase #6 | $159.85 | 13.618% | $181.6184 | $181.62 | $181.60 | $181.60 |
| Purchase #7 | $198.73 | 7.186% | $213.0107 | $213.01 | $213.00 | $213.00 |
| 7 purchase totals = | $945.83 | $1,031.6230 | $1,031.64 | $1,031.60 | $1,031.60 | |