| 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 | $198.66 | 8.705% | $215.9534 | $215.95 | $215.95 | $216.00 |
| Purchase #2 | $67.87 | 9.227% | $74.1324 | $74.13 | $74.15 | $74.10 |
| Purchase #3 | $132.96 | 11.491% | $148.2384 | $148.24 | $148.25 | $148.20 |
| Purchase #4 | $217.81 | 5.634% | $230.0814 | $230.08 | $230.10 | $230.10 |
| Purchase #5 | $201.45 | 13.327% | $228.2972 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $69.96 | 8.336% | $75.7919 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $52.41 | 8.498% | $56.8638 | $56.86 | $56.85 | $56.90 |
| 7 purchase totals = | $941.12 | $1,029.3585 | $1,029.35 | $1,029.40 | $1,029.40 | |