| 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 | $246.54 | 13.387% | $279.5443 | $279.54 | $279.55 | $279.50 |
| Purchase #2 | $99.67 | 10.615% | $110.25 | $110.25 | $110.25 | $110.30 |
| Purchase #3 | $39.66 | 8.450% | $43.0113 | $43.01 | $43.00 | $43.00 |
| Purchase #4 | $223.54 | 8.161% | $241.7831 | $241.78 | $241.80 | $241.80 |
| Purchase #5 | $189.28 | 12.735% | $213.3848 | $213.38 | $213.40 | $213.40 |
| Purchase #6 | $86.79 | 10.288% | $95.719 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $207.48 | 12.167% | $232.7241 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $1,092.96 | $1,216.4166 | $1,216.40 | $1,216.40 | $1,216.40 | |