| 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 | $142.55 | 3.103% | $146.9733 | $146.97 | $146.95 | $147.00 |
| Purchase #2 | $205.89 | 7.317% | $220.955 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $13.68 | 10.161% | $15.07 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $231.27 | 5.155% | $243.192 | $243.19 | $243.20 | $243.20 |
| Purchase #5 | $39.65 | 12.625% | $44.6558 | $44.66 | $44.65 | $44.70 |
| Purchase #6 | $130.80 | 8.279% | $141.6289 | $141.63 | $141.65 | $141.60 |
| Purchase #7 | $8.48 | 6.856% | $9.0614 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $772.32 | $821.5364 | $821.54 | $821.50 | $821.70 | |