| 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 | $216.72 | 5.256% | $228.1108 | $228.11 | $228.10 | $228.10 |
| Purchase #2 | $191.97 | 8.396% | $208.0878 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $65.40 | 6.486% | $69.6418 | $69.64 | $69.65 | $69.60 |
| Purchase #4 | $219.69 | 10.182% | $242.0588 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $108.84 | 7.730% | $117.2533 | $117.25 | $117.25 | $117.30 |
| Purchase #6 | $124.57 | 8.394% | $135.0264 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $185.73 | 6.247% | $197.3326 | $197.33 | $197.35 | $197.30 |
| 7 purchase totals = | $1,112.92 | $1,197.5115 | $1,197.51 | $1,197.55 | $1,197.50 | |