| 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 | $42.58 | 10.549% | $47.0718 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $50.39 | 10.321% | $55.5908 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $195.64 | 10.500% | $216.1822 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $167.92 | 3.827% | $174.3463 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $100.55 | 5.170% | $105.7484 | $105.75 | $105.75 | $105.70 |
| Purchase #6 | $189.45 | 11.472% | $211.1837 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $232.51 | 4.702% | $243.4426 | $243.44 | $243.45 | $243.40 |
| 7 purchase totals = | $979.04 | $1,053.5658 | $1,053.56 | $1,053.60 | $1,053.50 | |