| 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 | $144.69 | 12.154% | $162.2756 | $162.28 | $162.30 | $162.30 |
| Purchase #2 | $57.28 | 5.458% | $60.4063 | $60.41 | $60.40 | $60.40 |
| Purchase #3 | $93.79 | 11.116% | $104.2157 | $104.22 | $104.20 | $104.20 |
| Purchase #4 | $117.82 | 4.149% | $122.7084 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $187.42 | 8.509% | $203.3676 | $203.37 | $203.35 | $203.40 |
| Purchase #6 | $76.91 | 10.507% | $84.9909 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $214.37 | 10.707% | $237.3226 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $892.28 | $975.2871 | $975.30 | $975.25 | $975.30 | |