| 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 | $33.33 | 4.256% | $34.7485 | $34.75 | $34.75 | $34.70 |
| Purchase #2 | $198.35 | 9.218% | $216.6339 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $21.64 | 13.755% | $24.6166 | $24.62 | $24.60 | $24.60 |
| Purchase #4 | $106.50 | 8.307% | $115.347 | $115.35 | $115.35 | $115.30 |
| Purchase #5 | $51.96 | 7.460% | $55.8362 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $113.32 | 10.133% | $124.8027 | $124.80 | $124.80 | $124.80 |
| Purchase #7 | $79.42 | 10.811% | $88.0061 | $88.01 | $88.00 | $88.00 |
| 7 purchase totals = | $604.52 | $659.9910 | $660.00 | $660.00 | $659.80 | |