| 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 | $182.28 | 5.200% | $191.7586 | $191.76 | $191.75 | $191.80 |
| Purchase #2 | $114.96 | 8.574% | $124.8167 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $150.99 | 10.644% | $167.0614 | $167.06 | $167.05 | $167.10 |
| Purchase #4 | $249.99 | 3.414% | $258.5247 | $258.52 | $258.50 | $258.50 |
| Purchase #5 | $180.79 | 5.314% | $190.3972 | $190.40 | $190.40 | $190.40 |
| Purchase #6 | $159.77 | 6.522% | $170.1902 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $122.89 | 12.353% | $138.0706 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $1,161.67 | $1,240.8194 | $1,240.82 | $1,240.75 | $1,240.90 | |