| 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 | $196.30 | 7.453% | $210.9302 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $28.29 | 5.297% | $29.7885 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $21.74 | 3.264% | $22.4496 | $22.45 | $22.45 | $22.40 |
| Purchase #4 | $207.87 | 12.380% | $233.6043 | $233.60 | $233.60 | $233.60 |
| Purchase #5 | $160.65 | 10.670% | $177.7914 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $35.88 | 7.538% | $38.5846 | $38.58 | $38.60 | $38.60 |
| Purchase #7 | $184.49 | 4.757% | $193.2662 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $835.22 | $906.4148 | $906.41 | $906.45 | $906.40 | |