| 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 | $244.46 | 10.723% | $270.6734 | $270.67 | $270.65 | $270.70 |
| Purchase #2 | $235.70 | 13.320% | $267.0952 | $267.10 | $267.10 | $267.10 |
| Purchase #3 | $124.74 | 3.783% | $129.4589 | $129.46 | $129.45 | $129.50 |
| Purchase #4 | $122.41 | 12.359% | $137.5387 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $51.69 | 9.337% | $56.5163 | $56.52 | $56.50 | $56.50 |
| Purchase #6 | $43.34 | 6.846% | $46.3071 | $46.31 | $46.30 | $46.30 |
| Purchase #7 | $140.76 | 7.567% | $151.4113 | $151.41 | $151.40 | $151.40 |
| 7 purchase totals = | $963.10 | $1,059.0009 | $1,059.01 | $1,058.95 | $1,059.00 | |