| 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 | $216.26 | 6.740% | $230.8359 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $234.35 | 8.870% | $255.1368 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $243.52 | 8.643% | $264.5674 | $264.57 | $264.55 | $264.60 |
| Purchase #4 | $213.77 | 3.150% | $220.5038 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $183.59 | 5.502% | $193.6911 | $193.69 | $193.70 | $193.70 |
| Purchase #6 | $184.85 | 4.776% | $193.6784 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $210.29 | 8.254% | $227.6473 | $227.65 | $227.65 | $227.60 |
| 7 purchase totals = | $1,486.63 | $1,586.0607 | $1,586.07 | $1,586.10 | $1,586.00 | |