| 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 | $13.47 | 11.669% | $15.0418 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $91.92 | 11.724% | $102.6967 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $5.47 | 10.564% | $6.0479 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $13.53 | 5.804% | $14.3153 | $14.32 | $14.30 | $14.30 |
| Purchase #5 | $22.73 | 4.572% | $23.7692 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $73.99 | 9.559% | $81.0627 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $105.96 | 5.485% | $111.7719 | $111.77 | $111.75 | $111.80 |
| 7 purchase totals = | $327.07 | $354.7055 | $354.71 | $354.65 | $354.70 | |