| 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 | $128.65 | 4.740% | $134.748 | $134.75 | $134.75 | $134.70 |
| Purchase #2 | $49.46 | 9.711% | $54.2631 | $54.26 | $54.25 | $54.30 |
| Purchase #3 | $227.74 | 8.573% | $247.2642 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $19.66 | 9.852% | $21.5969 | $21.60 | $21.60 | $21.60 |
| Purchase #5 | $212.40 | 6.334% | $225.8534 | $225.85 | $225.85 | $225.90 |
| Purchase #6 | $236.94 | 8.212% | $256.3975 | $256.40 | $256.40 | $256.40 |
| Purchase #7 | $19.80 | 11.378% | $22.0528 | $22.05 | $22.05 | $22.10 |
| 7 purchase totals = | $894.65 | $962.1759 | $962.17 | $962.15 | $962.30 | |