| 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 | $233.40 | 13.392% | $264.6569 | $264.66 | $264.65 | $264.70 |
| Purchase #2 | $80.57 | 8.835% | $87.6884 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $75.43 | 6.148% | $80.0674 | $80.07 | $80.05 | $80.10 |
| Purchase #4 | $8.46 | 12.295% | $9.5002 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $99.71 | 5.390% | $105.0844 | $105.08 | $105.10 | $105.10 |
| Purchase #6 | $103.55 | 3.336% | $107.0044 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $135.59 | 8.213% | $146.726 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $736.71 | $800.7277 | $800.73 | $800.75 | $800.80 | |