| 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 | $93.45 | 13.582% | $106.1424 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $80.91 | 12.427% | $90.9647 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $30.89 | 3.499% | $31.9708 | $31.97 | $31.95 | $32.00 |
| Purchase #4 | $246.54 | 12.201% | $276.6203 | $276.62 | $276.60 | $276.60 |
| Purchase #5 | $174.63 | 6.352% | $185.7225 | $185.72 | $185.70 | $185.70 |
| Purchase #6 | $225.70 | 10.400% | $249.1728 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $118.92 | 4.337% | $124.0776 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $971.04 | $1,064.6711 | $1,064.66 | $1,064.60 | $1,064.70 | |