| 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 | $187.27 | 3.559% | $193.9349 | $193.93 | $193.95 | $193.90 |
| Purchase #2 | $195.30 | 11.730% | $218.2087 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $59.49 | 10.387% | $65.6692 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $220.95 | 9.568% | $242.0905 | $242.09 | $242.10 | $242.10 |
| Purchase #5 | $239.90 | 13.561% | $272.4328 | $272.43 | $272.45 | $272.40 |
| Purchase #6 | $98.62 | 13.813% | $112.2424 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $99.80 | 10.750% | $110.5285 | $110.53 | $110.55 | $110.50 |
| 7 purchase totals = | $1,101.33 | $1,215.1070 | $1,215.10 | $1,215.15 | $1,215.00 | |