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 | $223.55 | 7.354% | $239.9899 | $239.99 | $240.00 | $240.00 |
Purchase #2 | $114.60 | 12.322% | $128.721 | $128.72 | $128.70 | $128.70 |
Purchase #3 | $173.35 | 4.583% | $181.2946 | $181.29 | $181.30 | $181.30 |
Purchase #4 | $36.52 | 5.390% | $38.4884 | $38.49 | $38.50 | $38.50 |
Purchase #5 | $122.74 | 4.491% | $128.2523 | $128.25 | $128.25 | $128.30 |
Purchase #6 | $123.56 | 3.638% | $128.0551 | $128.06 | $128.05 | $128.10 |
Purchase #7 | $133.84 | 6.255% | $142.2117 | $142.21 | $142.20 | $142.20 |
7 purchase totals = | $928.16 | $987.0130 | $987.01 | $987.00 | $987.10 |