| 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 | $184.97 | 9.225% | $202.0335 | $202.03 | $202.05 | $202.00 |
| Purchase #2 | $107.28 | 11.756% | $119.8918 | $119.89 | $119.90 | $119.90 |
| Purchase #3 | $231.71 | 3.543% | $239.9195 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $221.61 | 3.110% | $228.5021 | $228.50 | $228.50 | $228.50 |
| Purchase #5 | $133.77 | 3.401% | $138.3195 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $9.38 | 13.354% | $10.6326 | $10.63 | $10.65 | $10.60 |
| Purchase #7 | $172.99 | 13.119% | $195.6846 | $195.68 | $195.70 | $195.70 |
| 7 purchase totals = | $1,061.71 | $1,134.9836 | $1,134.97 | $1,135.00 | $1,134.90 | |