| 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 | $237.48 | 13.795% | $270.2404 | $270.24 | $270.25 | $270.20 |
| Purchase #2 | $96.42 | 7.510% | $103.6611 | $103.66 | $103.65 | $103.70 |
| Purchase #3 | $177.38 | 9.422% | $194.0927 | $194.09 | $194.10 | $194.10 |
| Purchase #4 | $121.74 | 5.382% | $128.292 | $128.29 | $128.30 | $128.30 |
| Purchase #5 | $173.56 | 7.819% | $187.1307 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $131.83 | 9.628% | $144.5226 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $179.80 | 13.328% | $203.7637 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $1,118.21 | $1,231.7032 | $1,231.69 | $1,231.70 | $1,231.70 | |