| 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 | $232.53 | 3.192% | $239.9524 | $239.95 | $239.95 | $240.00 |
| Purchase #2 | $148.32 | 12.800% | $167.305 | $167.31 | $167.30 | $167.30 |
| Purchase #3 | $245.95 | 12.501% | $276.6962 | $276.70 | $276.70 | $276.70 |
| Purchase #4 | $185.37 | 12.873% | $209.2327 | $209.23 | $209.25 | $209.20 |
| Purchase #5 | $105.59 | 7.280% | $113.277 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $58.33 | 7.218% | $62.5403 | $62.54 | $62.55 | $62.50 |
| Purchase #7 | $32.73 | 5.760% | $34.6152 | $34.62 | $34.60 | $34.60 |
| 7 purchase totals = | $1,008.82 | $1,103.6188 | $1,103.63 | $1,103.65 | $1,103.60 | |