| 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 | $21.81 | 12.487% | $24.5334 | $24.53 | $24.55 | $24.50 |
| Purchase #2 | $235.76 | 9.586% | $258.36 | $258.36 | $258.35 | $258.40 |
| Purchase #3 | $82.59 | 11.640% | $92.2035 | $92.20 | $92.20 | $92.20 |
| Purchase #4 | $193.41 | 3.599% | $200.3708 | $200.37 | $200.35 | $200.40 |
| Purchase #5 | $164.79 | 10.500% | $182.093 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $5.59 | 3.815% | $5.8033 | $5.80 | $5.80 | $5.80 |
| Purchase #7 | $150.89 | 9.562% | $165.3181 | $165.32 | $165.30 | $165.30 |
| 7 purchase totals = | $854.84 | $928.6821 | $928.67 | $928.65 | $928.70 | |