| 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 | $171.28 | 7.539% | $184.1928 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $213.64 | 4.559% | $223.3798 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $149.43 | 8.422% | $162.015 | $162.02 | $162.00 | $162.00 |
| Purchase #4 | $65.95 | 3.815% | $68.466 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $182.51 | 13.247% | $206.6871 | $206.69 | $206.70 | $206.70 |
| Purchase #6 | $30.42 | 9.366% | $33.2691 | $33.27 | $33.25 | $33.30 |
| Purchase #7 | $53.65 | 10.409% | $59.2344 | $59.23 | $59.25 | $59.20 |
| 7 purchase totals = | $866.88 | $937.2442 | $937.25 | $937.25 | $937.30 | |