| 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 | $72.92 | 11.600% | $81.3787 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $170.47 | 8.261% | $184.5525 | $184.55 | $184.55 | $184.60 |
| Purchase #3 | $246.44 | 7.205% | $264.196 | $264.20 | $264.20 | $264.20 |
| Purchase #4 | $226.30 | 6.242% | $240.4256 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $216.70 | 10.168% | $238.7341 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $77.93 | 7.545% | $83.8098 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $160.99 | 7.605% | $173.2333 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $1,171.75 | $1,266.3300 | $1,266.33 | $1,266.40 | $1,266.30 | |