| 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 | $44.78 | 8.300% | $48.4967 | $48.50 | $48.50 | $48.50 |
| Purchase #2 | $59.96 | 3.512% | $62.0658 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $214.41 | 10.205% | $236.2905 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $123.25 | 10.119% | $135.7217 | $135.72 | $135.70 | $135.70 |
| Purchase #5 | $175.71 | 3.766% | $182.3272 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $119.68 | 13.442% | $135.7674 | $135.77 | $135.75 | $135.80 |
| Purchase #7 | $120.62 | 6.563% | $128.5363 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $858.41 | $929.2056 | $929.22 | $929.20 | $929.20 | |