| 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 | $205.66 | 9.673% | $225.5535 | $225.55 | $225.55 | $225.60 |
| Purchase #2 | $221.85 | 4.324% | $231.4428 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $129.62 | 4.197% | $135.0602 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $58.81 | 10.394% | $64.9227 | $64.92 | $64.90 | $64.90 |
| Purchase #5 | $72.36 | 7.121% | $77.5128 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $213.90 | 9.435% | $234.0815 | $234.08 | $234.10 | $234.10 |
| Purchase #7 | $198.28 | 9.248% | $216.6169 | $216.62 | $216.60 | $216.60 |
| 7 purchase totals = | $1,100.48 | $1,185.1904 | $1,185.18 | $1,185.15 | $1,185.20 | |