| 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 | $202.30 | 4.369% | $211.1385 | $211.14 | $211.15 | $211.10 |
| Purchase #2 | $49.26 | 3.389% | $50.9294 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $239.46 | 3.843% | $248.6624 | $248.66 | $248.65 | $248.70 |
| Purchase #4 | $50.42 | 6.762% | $53.8294 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $234.59 | 4.742% | $245.7143 | $245.71 | $245.70 | $245.70 |
| Purchase #6 | $180.86 | 4.425% | $188.8631 | $188.86 | $188.85 | $188.90 |
| Purchase #7 | $217.76 | 3.514% | $225.4121 | $225.41 | $225.40 | $225.40 |
| 7 purchase totals = | $1,174.65 | $1,224.5492 | $1,224.54 | $1,224.55 | $1,224.50 | |