| 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 | $111.97 | 4.739% | $117.2763 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $201.36 | 9.344% | $220.1751 | $220.18 | $220.20 | $220.20 |
| Purchase #3 | $203.86 | 5.497% | $215.0662 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $31.33 | 6.159% | $33.2596 | $33.26 | $33.25 | $33.30 |
| Purchase #5 | $161.69 | 7.229% | $173.3786 | $173.38 | $173.40 | $173.40 |
| Purchase #6 | $51.66 | 12.798% | $58.2714 | $58.27 | $58.25 | $58.30 |
| Purchase #7 | $145.80 | 9.310% | $159.374 | $159.37 | $159.35 | $159.40 |
| 7 purchase totals = | $907.67 | $976.8012 | $976.81 | $976.80 | $977.00 | |