| 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 | $206.76 | 7.103% | $221.4462 | $221.45 | $221.45 | $221.40 |
| Purchase #2 | $183.31 | 10.456% | $202.4769 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $59.97 | 7.850% | $64.6776 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $206.31 | 7.112% | $220.9828 | $220.98 | $221.00 | $221.00 |
| Purchase #5 | $170.28 | 8.210% | $184.26 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $220.36 | 4.657% | $230.6222 | $230.62 | $230.60 | $230.60 |
| Purchase #7 | $14.31 | 6.369% | $15.2214 | $15.22 | $15.20 | $15.20 |
| 7 purchase totals = | $1,061.30 | $1,139.6871 | $1,139.69 | $1,139.70 | $1,139.70 | |