| 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 | $40.83 | 13.716% | $46.4302 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $177.81 | 7.263% | $190.7243 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $187.55 | 13.748% | $213.3344 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $172.89 | 13.757% | $196.6745 | $196.67 | $196.65 | $196.70 |
| Purchase #5 | $101.89 | 8.145% | $110.1889 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $248.55 | 7.526% | $267.2559 | $267.26 | $267.25 | $267.30 |
| Purchase #7 | $115.57 | 6.423% | $122.9931 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $1,045.09 | $1,147.6013 | $1,147.59 | $1,147.60 | $1,147.60 | |