| 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 | $215.64 | 9.145% | $235.3603 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $144.62 | 8.664% | $157.1499 | $157.15 | $157.15 | $157.10 |
| Purchase #3 | $108.94 | 5.801% | $115.2596 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $118.35 | 4.290% | $123.4272 | $123.43 | $123.45 | $123.40 |
| Purchase #5 | $155.44 | 3.328% | $160.613 | $160.61 | $160.60 | $160.60 |
| Purchase #6 | $67.81 | 11.845% | $75.8421 | $75.84 | $75.85 | $75.80 |
| Purchase #7 | $116.84 | 4.482% | $122.0768 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $927.64 | $989.7289 | $989.73 | $989.75 | $989.70 | |