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 | $30.29 | 3.256% | $31.2762 | $31.28 | $31.30 | $31.30 |
Purchase #2 | $162.86 | 4.398% | $170.0226 | $170.02 | $170.00 | $170.00 |
Purchase #3 | $151.69 | 7.473% | $163.0258 | $163.03 | $163.05 | $163.00 |
Purchase #4 | $39.36 | 7.511% | $42.3163 | $42.32 | $42.30 | $42.30 |
Purchase #5 | $28.77 | 9.154% | $31.4036 | $31.40 | $31.40 | $31.40 |
Purchase #6 | $76.56 | 10.564% | $84.6478 | $84.65 | $84.65 | $84.60 |
Purchase #7 | $50.56 | 12.642% | $56.9518 | $56.95 | $56.95 | $57.00 |
7 purchase totals = | $540.09 | $579.6441 | $579.65 | $579.65 | $579.60 |