| 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 | $210.64 | 10.532% | $232.8246 | $232.82 | $232.80 | $232.80 |
| Purchase #2 | $229.60 | 12.512% | $258.3276 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $139.97 | 4.753% | $146.6228 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $81.58 | 5.408% | $85.9918 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $138.66 | 13.689% | $157.6412 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $81.33 | 10.450% | $89.829 | $89.83 | $89.85 | $89.80 |
| Purchase #7 | $137.29 | 4.815% | $143.9005 | $143.90 | $143.90 | $143.90 |
| 7 purchase totals = | $1,019.07 | $1,115.1375 | $1,115.13 | $1,115.15 | $1,115.00 | |