| 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 | $243.37 | 13.488% | $276.1957 | $276.20 | $276.20 | $276.20 |
| Purchase #2 | $15.86 | 13.817% | $18.0514 | $18.05 | $18.05 | $18.10 |
| Purchase #3 | $46.98 | 8.749% | $51.0903 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $200.35 | 6.688% | $213.7494 | $213.75 | $213.75 | $213.70 |
| Purchase #5 | $54.25 | 8.328% | $58.7679 | $58.77 | $58.75 | $58.80 |
| Purchase #6 | $19.60 | 13.185% | $22.1843 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $135.98 | 6.835% | $145.2742 | $145.27 | $145.25 | $145.30 |
| 7 purchase totals = | $716.39 | $785.3132 | $785.31 | $785.30 | $785.40 | |