| 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 | $243.82 | 11.497% | $271.852 | $271.85 | $271.85 | $271.90 |
| Purchase #2 | $13.78 | 4.345% | $14.3787 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $233.77 | 7.707% | $251.7867 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $5.54 | 9.276% | $6.0539 | $6.05 | $6.05 | $6.10 |
| Purchase #5 | $208.32 | 6.500% | $221.8608 | $221.86 | $221.85 | $221.90 |
| Purchase #6 | $32.48 | 9.357% | $35.5192 | $35.52 | $35.50 | $35.50 |
| Purchase #7 | $52.48 | 7.435% | $56.3819 | $56.38 | $56.40 | $56.40 |
| 7 purchase totals = | $790.19 | $857.8332 | $857.83 | $857.85 | $858.00 | |