| 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 | $176.76 | 7.650% | $190.2821 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $206.75 | 4.424% | $215.8966 | $215.90 | $215.90 | $215.90 |
| Purchase #3 | $36.29 | 9.188% | $39.6243 | $39.62 | $39.60 | $39.60 |
| Purchase #4 | $97.27 | 7.556% | $104.6197 | $104.62 | $104.60 | $104.60 |
| Purchase #5 | $86.48 | 9.511% | $94.7051 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $177.27 | 5.640% | $187.268 | $187.27 | $187.25 | $187.30 |
| Purchase #7 | $178.87 | 5.364% | $188.4646 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $959.69 | $1,020.8604 | $1,020.86 | $1,020.80 | $1,020.90 | |