| 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 | $70.68 | 12.428% | $79.4641 | $79.46 | $79.45 | $79.50 |
| Purchase #2 | $70.60 | 10.289% | $77.864 | $77.86 | $77.85 | $77.90 |
| Purchase #3 | $205.26 | 11.738% | $229.3534 | $229.35 | $229.35 | $229.40 |
| Purchase #4 | $195.74 | 6.593% | $208.6451 | $208.65 | $208.65 | $208.60 |
| Purchase #5 | $8.32 | 5.329% | $8.7634 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $145.80 | 5.209% | $153.3947 | $153.39 | $153.40 | $153.40 |
| Purchase #7 | $42.46 | 9.312% | $46.4139 | $46.41 | $46.40 | $46.40 |
| 7 purchase totals = | $738.86 | $803.8986 | $803.88 | $803.85 | $804.00 | |