| 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 | $238.88 | 12.661% | $269.1246 | $269.12 | $269.10 | $269.10 |
| Purchase #2 | $237.69 | 9.366% | $259.952 | $259.95 | $259.95 | $260.00 |
| Purchase #3 | $202.87 | 3.307% | $209.5789 | $209.58 | $209.60 | $209.60 |
| Purchase #4 | $16.31 | 8.131% | $17.6362 | $17.64 | $17.65 | $17.60 |
| Purchase #5 | $156.59 | 13.475% | $177.6905 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $217.56 | 10.625% | $240.6758 | $240.68 | $240.70 | $240.70 |
| Purchase #7 | $237.33 | 13.134% | $268.5009 | $268.50 | $268.50 | $268.50 |
| 7 purchase totals = | $1,307.23 | $1,443.1589 | $1,443.16 | $1,443.20 | $1,443.20 | |