| 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 | $47.89 | 8.356% | $51.8917 | $51.89 | $51.90 | $51.90 |
| Purchase #2 | $121.67 | 3.721% | $126.1973 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $204.68 | 7.666% | $220.3708 | $220.37 | $220.35 | $220.40 |
| Purchase #4 | $169.41 | 12.438% | $190.4812 | $190.48 | $190.50 | $190.50 |
| Purchase #5 | $22.38 | 4.673% | $23.4258 | $23.43 | $23.45 | $23.40 |
| Purchase #6 | $107.60 | 8.761% | $117.0268 | $117.03 | $117.05 | $117.00 |
| Purchase #7 | $130.54 | 8.726% | $141.9309 | $141.93 | $141.95 | $141.90 |
| 7 purchase totals = | $804.17 | $871.3245 | $871.33 | $871.40 | $871.30 | |