| 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 | $202.33 | 10.557% | $223.69 | $223.69 | $223.70 | $223.70 |
| Purchase #2 | $99.84 | 4.115% | $103.9484 | $103.95 | $103.95 | $103.90 |
| Purchase #3 | $229.51 | 12.539% | $258.2883 | $258.29 | $258.30 | $258.30 |
| Purchase #4 | $236.36 | 10.333% | $260.7831 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $131.31 | 6.669% | $140.0671 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $161.43 | 12.181% | $181.0938 | $181.09 | $181.10 | $181.10 |
| Purchase #7 | $47.51 | 9.682% | $52.1099 | $52.11 | $52.10 | $52.10 |
| 7 purchase totals = | $1,108.29 | $1,219.9806 | $1,219.98 | $1,220.00 | $1,220.00 | |