| 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 | $226.42 | 9.409% | $247.7239 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $16.64 | 13.219% | $18.8396 | $18.84 | $18.85 | $18.80 |
| Purchase #3 | $159.49 | 12.597% | $179.581 | $179.58 | $179.60 | $179.60 |
| Purchase #4 | $75.79 | 6.303% | $80.567 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $191.83 | 9.350% | $209.7661 | $209.77 | $209.75 | $209.80 |
| Purchase #6 | $212.89 | 9.341% | $232.7761 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $125.51 | 7.545% | $134.9797 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $1,008.57 | $1,104.2334 | $1,104.24 | $1,104.25 | $1,104.30 | |