| 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 | $114.51 | 5.570% | $120.8882 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $177.74 | 3.107% | $183.2624 | $183.26 | $183.25 | $183.30 |
| Purchase #3 | $149.80 | 7.592% | $161.1728 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $221.78 | 9.354% | $242.5253 | $242.53 | $242.55 | $242.50 |
| Purchase #5 | $113.46 | 7.798% | $122.3076 | $122.31 | $122.30 | $122.30 |
| Purchase #6 | $155.44 | 4.784% | $162.8762 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $209.44 | 12.171% | $234.9309 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $1,142.17 | $1,227.9634 | $1,227.97 | $1,228.00 | $1,228.00 | |