| 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 | $57.81 | 8.144% | $62.518 | $62.52 | $62.50 | $62.50 |
| Purchase #2 | $7.79 | 11.331% | $8.6727 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $219.73 | 3.151% | $226.6537 | $226.65 | $226.65 | $226.70 |
| Purchase #4 | $73.52 | 13.730% | $83.6143 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $70.96 | 6.596% | $75.6405 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $198.42 | 8.857% | $215.9941 | $215.99 | $216.00 | $216.00 |
| Purchase #7 | $10.30 | 10.705% | $11.4026 | $11.40 | $11.40 | $11.40 |
| 7 purchase totals = | $638.53 | $684.4959 | $684.48 | $684.45 | $684.50 | |