| 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 | $124.75 | 8.255% | $135.0481 | $135.05 | $135.05 | $135.00 |
| Purchase #2 | $202.57 | 7.710% | $218.1881 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $212.88 | 7.581% | $229.0184 | $229.02 | $229.00 | $229.00 |
| Purchase #4 | $122.71 | 4.167% | $127.8233 | $127.82 | $127.80 | $127.80 |
| Purchase #5 | $140.88 | 5.593% | $148.7594 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $70.97 | 5.286% | $74.7215 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $65.52 | 10.845% | $72.6256 | $72.63 | $72.65 | $72.60 |
| 7 purchase totals = | $940.28 | $1,006.1844 | $1,006.19 | $1,006.15 | $1,006.10 | |