| 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 | $205.76 | 8.704% | $223.6694 | $223.67 | $223.65 | $223.70 |
| Purchase #2 | $7.35 | 6.823% | $7.8515 | $7.85 | $7.85 | $7.90 |
| Purchase #3 | $31.82 | 8.819% | $34.6262 | $34.63 | $34.65 | $34.60 |
| Purchase #4 | $84.25 | 6.300% | $89.5578 | $89.56 | $89.55 | $89.60 |
| Purchase #5 | $226.89 | 3.770% | $235.4438 | $235.44 | $235.45 | $235.40 |
| Purchase #6 | $138.26 | 8.455% | $149.9499 | $149.95 | $149.95 | $149.90 |
| Purchase #7 | $16.58 | 8.836% | $18.045 | $18.05 | $18.05 | $18.00 |
| 7 purchase totals = | $710.91 | $759.1436 | $759.15 | $759.15 | $759.10 | |