| 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 | $83.72 | 10.444% | $92.4637 | $92.46 | $92.45 | $92.50 |
| Purchase #2 | $240.34 | 12.693% | $270.8464 | $270.85 | $270.85 | $270.80 |
| Purchase #3 | $26.39 | 10.455% | $29.1491 | $29.15 | $29.15 | $29.10 |
| Purchase #4 | $183.41 | 7.678% | $197.4922 | $197.49 | $197.50 | $197.50 |
| Purchase #5 | $247.72 | 10.369% | $273.4061 | $273.41 | $273.40 | $273.40 |
| Purchase #6 | $175.87 | 7.773% | $189.5404 | $189.54 | $189.55 | $189.50 |
| Purchase #7 | $152.34 | 9.240% | $166.4162 | $166.42 | $166.40 | $166.40 |
| 7 purchase totals = | $1,109.79 | $1,219.3141 | $1,219.32 | $1,219.30 | $1,219.20 | |