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 | $15.91 | 11.670% | $17.7667 | $17.77 | $17.75 | $17.80 |
Purchase #2 | $196.26 | 12.173% | $220.1507 | $220.15 | $220.15 | $220.20 |
Purchase #3 | $37.55 | 5.259% | $39.5248 | $39.52 | $39.50 | $39.50 |
Purchase #4 | $19.63 | 7.140% | $21.0316 | $21.03 | $21.05 | $21.00 |
Purchase #5 | $69.28 | 6.220% | $73.5892 | $73.59 | $73.60 | $73.60 |
Purchase #6 | $203.58 | 13.825% | $231.7249 | $231.72 | $231.70 | $231.70 |
Purchase #7 | $15.41 | 3.295% | $15.9178 | $15.92 | $15.90 | $15.90 |
7 purchase totals = | $557.62 | $619.7057 | $619.70 | $619.65 | $619.70 |