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 | $116.30 | 10.433% | $128.4336 | $128.43 | $128.45 | $128.40 |
Purchase #2 | $217.33 | 6.294% | $231.0088 | $231.01 | $231.00 | $231.00 |
Purchase #3 | $5.53 | 13.788% | $6.2925 | $6.29 | $6.30 | $6.30 |
Purchase #4 | $218.86 | 6.809% | $233.7622 | $233.76 | $233.75 | $233.80 |
Purchase #5 | $240.46 | 9.666% | $263.7029 | $263.70 | $263.70 | $263.70 |
Purchase #6 | $237.34 | 12.823% | $267.7741 | $267.77 | $267.75 | $267.80 |
Purchase #7 | $16.41 | 10.655% | $18.1585 | $18.16 | $18.15 | $18.20 |
7 purchase totals = | $1,052.23 | $1,149.1326 | $1,149.12 | $1,149.10 | $1,149.20 |