| 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 | $167.64 | 6.134% | $177.923 | $177.92 | $177.90 | $177.90 |
| Purchase #2 | $232.26 | 6.329% | $246.9597 | $246.96 | $246.95 | $247.00 |
| Purchase #3 | $100.37 | 6.479% | $106.873 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $208.89 | 7.337% | $224.2163 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $34.35 | 12.863% | $38.7684 | $38.77 | $38.75 | $38.80 |
| Purchase #6 | $196.48 | 4.742% | $205.7971 | $205.80 | $205.80 | $205.80 |
| Purchase #7 | $173.89 | 13.253% | $196.9356 | $196.94 | $196.95 | $196.90 |
| 7 purchase totals = | $1,113.88 | $1,197.4731 | $1,197.48 | $1,197.40 | $1,197.50 | |