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 | $6.70 | 10.478% | $7.402 | $7.40 | $7.40 | $7.40 |
Purchase #2 | $191.78 | 12.768% | $216.2665 | $216.27 | $216.25 | $216.30 |
Purchase #3 | $127.89 | 6.543% | $136.2578 | $136.26 | $136.25 | $136.30 |
Purchase #4 | $189.95 | 12.331% | $213.3727 | $213.37 | $213.35 | $213.40 |
Purchase #5 | $124.60 | 7.774% | $134.2864 | $134.29 | $134.30 | $134.30 |
Purchase #6 | $31.91 | 6.842% | $34.0933 | $34.09 | $34.10 | $34.10 |
Purchase #7 | $85.76 | 3.250% | $88.5472 | $88.55 | $88.55 | $88.50 |
7 purchase totals = | $758.59 | $830.2259 | $830.23 | $830.20 | $830.30 |