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 | $43.74 | 3.829% | $45.4148 | $45.41 | $45.40 | $45.40 |
Purchase #2 | $71.58 | 13.630% | $81.3364 | $81.34 | $81.35 | $81.30 |
Purchase #3 | $162.47 | 9.558% | $177.9989 | $178.00 | $178.00 | $178.00 |
Purchase #4 | $222.60 | 9.317% | $243.3396 | $243.34 | $243.35 | $243.30 |
Purchase #5 | $7.44 | 4.136% | $7.7477 | $7.75 | $7.75 | $7.70 |
Purchase #6 | $77.26 | 3.789% | $80.1874 | $80.19 | $80.20 | $80.20 |
Purchase #7 | $30.50 | 8.155% | $32.9873 | $32.99 | $33.00 | $33.00 |
7 purchase totals = | $615.59 | $669.0121 | $669.02 | $669.05 | $668.90 |