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 | $83.73 | 7.767% | $90.2333 | $90.23 | $90.25 | $90.20 |
Purchase #2 | $54.76 | 4.533% | $57.2423 | $57.24 | $57.25 | $57.20 |
Purchase #3 | $75.30 | 12.121% | $84.4271 | $84.43 | $84.45 | $84.40 |
Purchase #4 | $83.53 | 5.846% | $88.4132 | $88.41 | $88.40 | $88.40 |
Purchase #5 | $222.58 | 4.623% | $232.8699 | $232.87 | $232.85 | $232.90 |
Purchase #6 | $103.54 | 13.331% | $117.3429 | $117.34 | $117.35 | $117.30 |
Purchase #7 | $152.27 | 4.238% | $158.7232 | $158.72 | $158.70 | $158.70 |
7 purchase totals = | $775.71 | $829.2519 | $829.24 | $829.25 | $829.10 |