| 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 | $238.77 | 3.438% | $246.9789 | $246.98 | $247.00 | $247.00 |
| Purchase #2 | $133.43 | 10.733% | $147.751 | $147.75 | $147.75 | $147.80 |
| Purchase #3 | $106.29 | 10.368% | $117.3101 | $117.31 | $117.30 | $117.30 |
| Purchase #4 | $238.45 | 4.455% | $249.0729 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $103.45 | 6.660% | $110.3398 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $133.72 | 11.490% | $149.0844 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $136.82 | 8.561% | $148.5332 | $148.53 | $148.55 | $148.50 |
| 7 purchase totals = | $1,090.93 | $1,169.0703 | $1,169.06 | $1,169.10 | $1,169.10 | |